HITACHI Excavator Owner’s Manual
- April 15, 2024
- Hitachi
Table of Contents
Excavator
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Specifications
- Kit Part Number: 700593
- Manufacturer: HITACHI
- Type: Excavator
- Model: EX1200-6
- Cabin Pressure: Variable
- Max Set Auto Cabin Pressure
Product Information
The HITACHI EX1200-6 Excavator comes equipped with a HEPA H14
Variable Speed Pressuriser, INPRESS TS Cabin Display with CO2
Sensor, and HEPA Return Air Filter.
Installation Overview
The installation involves setting up the HEPA H14 Variable Speed
Pressuriser, INPRESS TS Cabin Display with Data Recorder, and HEPA
Return Air Filter.
Warning
Qualified staff must wear appropriate personal protective
equipment when cleaning and servicing the unit due to dust and
fibers in the air filtration system. Electrical work on the
pressuriser system should only be done following safe work
procedures and electrical safety measures.
Safety
Ensure proper PPE is worn during installation to protect against
hazardous airborne particulates. Regular maintenance is essential
for optimal performance.
Product Usage Instructions
Maintenance Schedule
Inspect the Turbo Pre-Cleaner and blower operation regularly.
Replace the HEPA filters as needed. Check seals, mounts, and filter
housing for security. Follow the recommended maintenance schedule
for long-term performance.
Particulate Behaviour
Wear appropriate PPE including hard hat, eye protection, dust
mask, ear protection, and protective clothing during installation
to prevent exposure to dust particles.
FAQ
Can HEPA filters be cleaned?
No, HEPA filters cannot be cleaned and must be replaced at the
end of their lifecycle or if damaged.
How often should maintenance be performed?
Regular maintenance is recommended as per the maintenance
schedule provided, typically every 500 hours or as needed based on
site conditions.
“`
Kit Part Number: 700593
+61 7 3276 7833 www.breathe-safe.com.au sales@breathe-safe.com 62 Mica Street, Carole Park, 4300, QLD
Parts and Service Manual
HITACHI EX1200-6 EXCAVATOR
HEPA H14 Variable Speed Pressuriser | INPRESS TS Cabin Display with CO2 Sensor
| HEPA Return Air Filter
Controlled Document: M0116 Issue Date: 05/09/23 Revision: 1
HITACHI
EX1200-6 Excavator
CONTENTS
Installation ………………………………1 Safety …………………………………….. 2 Critical Parts &
Maintenance Schedule …………………………………3 Operator Guide ………………………..4 Specifications
– Pressuriser………….5 Parts List …………………………….6-10 Technical Details…………………11-12
Smoke Emitter Cabin Pressure Leak Test ……………………………………… 13 Cabin Sealing Test
Pressure……….14 Commissioning Procedures ………. 15 Troubleshooting Guide …………….
16 User Settings Instructions ……. 17-22 Data Download…………………..23-25 Warranty
………………………………. 26
Manufacturer Type Model Cabin Pressure Max Set Auto Cabin Pressure
HITACHI Excavator EX1200-6
INSTALLATION OVERVIEW
INSTALLATION
HEPA H14 Variable Speed Pressuriser INPRESS TS Cabin Display with Data Recorder
HEPA Return Air Filter 1
HITACHI
EX1200-6 Excavator
WARNING
THE PRESSURISATION SYSTEM DESCRIBED IN THIS MANUAL HAS THE FOLLOWING AREAS
WHICH MAY BE DANGEROUS IF NOT TREATED WITH
GREAT CARE.
QUALIFIED STAFF MUST WEAR THE CORRECT PERSONAL PROTECTIVE EQUIPMENT WHEN
CLEANING AND SERVICING THIS UNIT DUE TO DUST AND FIBRES WHICH MAY BE CAUGHT BY
THE STAGES OF AIR FILTRATION
DURING NORMAL UNIT OPERATION.
THE ELECTRICAL POWER SYSTEM IS SUPPLIED BY 12V DC OR 24V DC AND NO WORK SHOULD
BE CARRIED OUT ON THE PRESSURISER SYSTEM WITHOUT THE CORRECT SAFE WORK
PROCEDURES AND ELECTRICAL
SAFETY MEASURES BEING TAKEN, AND ALL RELEVANT CIRCUIT BREAKER OPENED TO
ISOLATE THE CIRCUIT.
THE AIR FILTRATION SYSTEM MAY HAVE SEVERAL TYPES OF HIGH-SPEED ROTATING
EQUIPMENT INSTALLED WITH VERY SHARP EDGES. ENSURE ALL
SAFETY GUARD ARE IN PLACE WHILE THE SYSTEM IS RUNNING.
Please be aware that HEPA filters cannot be cleaned and must be replaced at
the end of their lifecycle or if filter media has been damaged.
SAFETY
Particulate Behaviour
This is the length of time it takes for a particle to drop from a height of
1.5m in STILL air.
Warehouses and workshops do not have still air, so hazardous airborne
particulates may remain in air for longer, increasing chance for workers to
breathe in dust. Ensure PPE is worn when installing this system.
Hard Hat
Eye Protection Dust Mask
Ear Protection
Protective Clothing
2
HITACHI
EX1200-6 Excavator
Maintenance Schedule
The following tables show our suggested maintenance schedule for all units. Please note that site conditions may alter this. Excludes high corrosion environments.
Data download is required to claim the 3-year warranty on Brushless Blower Motor.
Inspect every 500 Hours and replace when filter is full*
Component / System
Action Required
Turbo Pre-cleaner Pressuriser Blower
Check operation of the Turbo PreCleaner. Ensure blower is operational.
HEPA Primary Filter p/n: 500000
HEPA Return Air Filter P/N: 500016
Inspect filter capacity indicator. Replace HEPA filter when 80% or greater. Vacuum out housing before replacing the filter elements. Vacuum inside cabin floor before replacing filter.
Filter Frame Assembly, Mounts, Seals and Filter Housing
Check door seals, all bolts, screws, and all mounts are secure. Check the filter canister & ensure it is correctly fitted. Check latches are operational and in good order. Replace / Re-tension fixtures and fittings required.
15,000 Hours / 36 months*
Component / System
Action Required
500 Hour Inspection
All 500-hour inspection actions.
Pressuriser’s Blower 200002
Replace BRUSHLESS Pressuriser blower.
CRITICAL PARTS & MAINTENANCE SCHEDULE
Item Part Number
1
500000
2
500016
3
200002
4
200027
Critical Parts Qty. Description
1 Fresh Air HEPA H14 Filter (Tested as per EN1822)
1 HEPA Return Air Filter
1
Brushless Blower Motor 24V
1
BreatheSafe Digital Display Data
Recorder (INPRESS TS)
Service Interval
1000 Hours (>80% fan capacity) 500 Hours
15,000 Hours
*Filter service hours are subject to cab sealing efficiency, site conditions and correct system use.
Suggested Schedule Servicing*
Fan Capacity Indicator
The filter is serviceable if the motor capacity is between 10% & 80%. We
recommend that the filter is changed if the capacity is over 80%.
*Site dependent
3
HITACHI
EX1200-6 Excavator
OPERATORS CHECKLIST
PRE-START
Visually inspect the BreatheSafe system for any damage.
Visually inspect the cabin for any damage to doors, windows, seals.
Please remove dust & debris from shoes and clothes before entering the cabin.
Ensure door(s) and windows are closed correctly.
Start engine and turn HVAC on to speed 2 (medium speed).
After fixed speed delay, the BreatheSafe display will show 50 Pascals or pre- set value.
The system is working correctly when the pascal value is green.
There is no further action required <<
NORMAL OPERATING CONDITION
Cab Air Conditioning
BreatheSafe recommends OEM air conditioning fan is set at mid speed or greater
to circulate air around the breathing zone and minimise CO. Acceptable
operating range for BreatheSafe fan 10-80%. >80% recommend maintenance.
ALERTS
Fixed Fan Start Delay · Allows the operator to carry out pre-start checks
limiting at 30% fan speed, press the red text to disable.
CO Level Alert (if equipped) · Ensure air conditioning fan is set at mid speed
or greater to circulate air and minimise CO.
Low Pressure Alarm · Cabin is not maintaining positive pressure check doors
and windows are closed correctly. · Refer to maintenance department to check
filters and cabin sealing. Ensure filters are serviceable.
Check Filter · Reminder to inspect or replace filter. Service hour meter
requires re-set. · Refer to maintenance department.
OPERATOR GUIDE
4
HITACHI
EX1200-6 Excavator
Specifications High-Capacity HEPA Pressuriser
Blower
: Brushless Blower P/N 200002.
Protection
: Locked Rotor Protection (Sub Zero Environments) Under Voltage, Under/Over Current & Over Temperature.
Voltage
: 24VDC.
Current Draw Air Flow
: 11 amps (peak). *Note: Motor has slow start to stop excessive in-rush
current.
: Up to 30-300 m3/h or 50-215 CFM.
Pre-cleaner
: Integrated VLR (Very Low Restriction). Turbo Pre-Cleaner.
Filter Element Plugs & Fittings
: BreatheSafe HEPA Primary Filter (H14=99.99% MPPS) TESTED AS PER EN1822 P/N
500000.
: Mining Spec. Deutsch electrical plugs as standard.
Construction
: High strength composite construction.
Serviceability
: Easy access HEPA filter with twist-lock (TL) dust cap single assembly.
Mounting
: Heavy Duty adjustable mounting brackets.
Design
: Fully designed in SolidWorks 3D CAD & Ansys Engineering Simulation Software.
FEA Testing
: Critical components FEA (Finite Element Analyst) tested in Solid Works Simulation.
CFD Testing
: CFD (Computational Fluid Dynamics) simulations in Flow Works to ensure optimum air flow through the system.
SPECIFICATIONS HIGH-CAPACITY HEPA PRESSURISER
DH DHPR DHAC DHACPR CPM CPU DB DPM GAS HEPA HPAFU HRAF HVAC MAF OEM PM RH TEMP TS UI VMS VS OGSP CO2s
List of Abbreviations Dual HEPA Dual HEPA Powered Recirculation Dual HEPA Activated Carbon Dual HEPA Activated Carbon Powered Recirculation Cabin Pressure Monitor Central Processing Unit Decibel Sensor Diesel Particulate Matter Gas Sensor High-Efficiency Particulate Air Filter High Pressure Air Filtration Unit HEPA Return Air Filter Heating Ventilation and Air Conditioning Mass Air Flow Original Equipment Manufacturer Particulate Mass Relative Humidity Temperature Touch screen User Interface Vehicle Monitoring System Vibration Sensor OnGuard Sensor Pod CO2 Sensor INPRESS TS
5
HITACHI
EX1200-6 Excavator
Item No. Qty.
1
1
2
4
3
1
4
1
5
1
6
1
7
1
8
1
9
1
10
1
11
1
12
3
13
3
14
4
15
8
16
4
17
5
Description Pre-cleaner Hood & Rotor Assy
Pre-cleaner Injector Ring TL Fan Blade (inc. in #7)
TL Nose Cone / Pre-cleaner TL Motor Housing TL Filter Housing 24v DC Brushless
VSD Motor & TL Fan Blade O Ring Seal Kit 2 Parts Included in 8 Wiring Sleeve
HEPA H14 Filter M6 Nyloc Nut M6 x 55mm Hex Bolt M8 x 190 Hex Bolt M8 x 22mm
O/D HD Washer M8 Nyloc Nut M4 x 75mm Pan Head Phillips Screw
Part No. 200004
200005 200006
200007 200008 200009 200002 200010 200011 200012 500000 300218 (M6NYL) 300982
(M655B) 301136 (M8190B) 300230 (M8222HTW) 300249 (M8NYL) 300162 (M475PBH)
4
2 1
PARTS LIST TL4 24V DC PRESSURISER UNIT
PRESSURISER ASSEMBLY No: 200000
12 5
13 7
11 6
9
16
15
8
14
10
17
6
HITACHI
EX1200-6 Excavator
Item No. 1 2 3
Part No. 100194A01 100194M01 13085
Rev Description 0 High Pressure Unit Module 0 Monitor Mount Module 3 R/A Filter Assy
Qty Colour 1 Charcoal Satin 27288351 1 Charcoal Satin 27288351 1 Charcoal Satin 27288351
Category Module Module Module
Kit Part Number: 700593
PARTS LIST GA COMPLETE ASSEMBLY No: 700593
7
HITACHI
EX1200-6 Excavator
Item 1 2 3 4 5
Part No. 200042 250022 300852 300001 250049
Rev Description [] HPAFU 12VDC Single Speed TL2SS [] TL to Sigma Mt w Ø76 Spgt – 76 ID Silicone Hose @58L – 65-89mm Hose Clamp [*] TL Side Mount WC Cover
Qty Material 1 N/A 1 1 Silicone 2 1 –
Thickness –
Colour (As Req’d) (As Req’d)
Group Stock Item Stock Item Pipework Pipework Stock Item
PARTS LIST PRESSURISER MODULE
8
HITACHI
EX1200-6 Excavator
Item 1 2
Part No. 250101 10391
Rev Description [*] Monitor Box, Large 0 Monitor Brkt Mount
Qty Material 1 1 Mild Steel
Thickness Colour
Group
–
(As Req’d)
Stock Item
3
Charcoal Satin 27288351 Part
PARTS LIST MONITOR MODULE
9
HITACHI
EX1200-6 Excavator
Item 1 2 3 4 5 6 7 8 9 10
Part No. 13086 13087 13088 13089 13090 13091 300215 300247 500016 300814
Rev Description
Qty Material Thickness Colour
Group
1 Filter Frame Grille
1 Zan
1.6
Black Satin 27219268 Part
1 Filter Frame
1 Zan
1.6
Black Satin 27219268 Part
0 Packer Plate
1 Plate HA 250 6
Black Satin 27219268 Part
1 Top Mount Bracket
1 Zan
1.6
Black Satin 27219268 Part
2 Base Mount Bracket
1 Zan
1.6
Black Satin 27219268 Part
0 Fastening Plate
1 Zan
1.6
Black Satin 27219268 Part
– Hex Nut Sert Crs M6 Zn TF 2 Zinc Plated –
–
Fastener
– Hex Nut Sert Crs M8 Zn TF 2 Zinc Plated –
–
Fastener
[*] HEPA Filter 285x165x31 1 N/A
–
–
HEPA Filter
– M6x20 Scallop Knob Male 2 –
–
–
Hardware
PARTS LIST RETURN AIR MODULE
10
HITACHI
EX1200-6 Excavator
Display Key Features
· Digital cabin pressure monitoring system · Automatic cabin pressure control
· Intelligent fan speed output · Data logger · Alarm for low-pressure (RS20) ·
Light sensor for automatic dimming of the screen
CO2 Sensor
TECHNICAL DETAILS
· CO2 Sensor Type is NDIR (Non-Dispersive Infrared) · Sample Rate is every 2 seconds · 12-30V DC Operating Voltage · Automatic Altitude Compensation · Alarm Set points are adjustable · No setup required
11
HITACHI
EX1200-6 Excavator
Connections: 200027
Item 1 2 3 4
Destination
PIPE A AMBIENT PRESSURE OUTSIDE PIPE B POSITIVE PRESSURE INSIDE RJ45
CONNECTOR CO2 SENSOR OVERRIDE TOGGLE SW = MAX SPEED
Item 1 2 3 4 5 6 7 8 9 10 11 12
Destination 12/24 VOLT POSITIVE SUPPLY CAN H OPTION CAN L OPTION SERIAL TRANSMIT RS232 MOTOR CONTROL VOLTS OUT ALARM + OUTPUT TEMP SENSOR NO CONNECTION SERIAL RECEIVE RS232 DOOR INPUT (+) WINDOW INPUT (+) 0V NEGATIVE GROUND
Wiring Diagram
TECHNICAL DETAILS
v
v
12
HITACHI
EX1200-6 Excavator
- Do not handle until MSDS & all safety precautions have been read and understood. Use personal protective equipment as required.
Before use, carefully read the product label. Safe work practices are advised to avoid eye or skin contact and inhalation. Observe good personal hygiene, including washing hands before eating. Prohibit eating, drinking, and smoking in contaminated areas. Avoid inhalation. Mechanical extraction ventilation is recommended when the removal of atmospheric contaminants is required. Maintain dust / fume levels below the recommended exposure standard. For small amounts, absorb with sand, vermiculite or similar and dispose of at an approved landfill site.
SMOKE EMITTER CABIN PRESSURE LEAK TEST
Link to MSDS: SMOKE GENERATOR TQ7621AT30S.pdf
WARNING
For Professional Use Only keep out of reach of children. Do not ignite near
or around flammable materials. Use only in well-ventilated areas, outdoors,
and/or with proper respiratory protection. Persons with respiratory
sensitivity should avoid exposure to any smoke. Concentrated smoke may cause
severe burns to the skin, eyes, or respiratory system. Improper use may result
in sufficient inhalation of smoke to cause respiratory tract irritation and
lung damage. Harmful if swallowed.
Personal Protective Equipment (PPE)
Safety glasses must be worn at all times. Sturdy footwear with rubber soles
must be worn. Respiratory protection devices may be required. Gloves may be
worn.
DANGER
Use only as directed. Do not handle until all safety precautions, including
Safety Data Sheet, have been read and understood. The product contains
hexachloroethane. Wear protective clothing. If exposed or concerned, get
medical advice. Store in a cool, dry, secure location. KEEP OUT OF REACH OF
CHILDREN. Dispose of contents/container per location regulations. When used as
directed, exposure should be limited and usually poses no hazard because the
hexachloroethane is consumed inside the tube as smoke is produced.
Directions: (Smoke Bomb)
1. Ensure other workers in close proximity are informed of use. Place on a
non-combustible container, away from flammable materials.
2. Place at Blower intake, or upwind of target area, or near centre of space.
3. Orient “Smoke Issues Here” toward air stream, away from surfaces. Place
candle on a flame / heat resistance plate if not
it will melt into the plastic surface. 4. Ensure smoke will not create any
hazard where it is anticipated to go. 5. Ignite emitter inside the cabin using
site approved device i.e., solder torch or `lighter’ and conduct smoke test.
6. Do not touch or hold smoke generator after ignition item becomes very hot
& remains hot after use.
Pre-operational Safety Checks
Locate and ensure you are familiar with all machine operations and controls.
Check work area and walkways to ensure no slip/trip hazards are present.
Ensure the work area is clean and clear of any flammable material & fire
extinguish device is present.
Operational Safety Checks
Ensure the machine is correctly isolated / immobilized. Ensure other persons
do not inhale smoke haze. Take care and do not place a lit emitter close to a
flammable surface.
Ending Operations and Cleaning Up
Leave the work area in a safe, clean, and tidy state.
Smoke Emitter Cabin Pressure Leak Test
1. The pressuriser system is switched on (TEST MODE). 2. Hold the smoke
emitter angled down. 3. Ignite emitter using site approved ignitor i.e.,
solder torch or `lighter’. 4. When the product ignites, remove the lighter. 5.
If the product flames up, blow out the flame. 6. Place the emitter in a non-
flammable container and place it inside the cabin at floor level and close the
door/windows. 7. Observe smoke leaks to indicate worn-out or broken seal
locations. Check leakage points outside the cabin. 8. Do not come into contact
with or inhale smoke haze. 9. Wait until the smoke haze completely disperses
before re-entering the cabin. Open door to allow sufficient ventilation of
smoke prior to entering cabin.
Falls Fumes Fire
Potential Hazards
May cause cancer
Exposure is highly unlikely when the product is used as directed. Direct
contact with the product does not occur.
Don’t
Do not use if an open flame is forbidden.
Never leave the emitter [cabin test] unattended.
*This SWP does not necessarily cover all possible hazards associated with this equipment and should be used in conjunction with other references. It is designed as a guide to be used to compliment training and
as a reminder to users prior to equipment use.
13
HITACHI
EX1200-6 Excavator
CABIN SEALING TEST PROCEDURE
1
Start Engine Pressuriser System is ON
Cabin Sealing Efficiency Test Procedure
2
Ensure all windows & door(s) are CLOSED correctly (no cabin pressure leaks)
NOTE: for a new cabin with effective seals, you may need to open a window slightly before closing the door to bleed the static cabin air pressure outwards. Once door is fully
closed then close windows to begin testing.
3
Enter the Settings menu via the touch screen button.
4
Select and press the System Check button to go to System Test Max Fan.
5
Record / photograph the maximum cabin pressure achieved.
12:18
12/04/2022
25%
Cabin Pressure
50 Pa
CO2 Concentration 561 ppm
BACK
Settings
SYSTEM CHECK SET MAX
VIEW GRAPH
EVENT LOG
SITE ACCESS MENU
Press Settings.
Press “System Check Set Max” box.
12:18
12/04/2022
100%
System Test Max Fan
Cabin Pressure
425 Pascals
Record / Photograph the cabin pressure result (Max Fan Speed).
14
HITACHI
EX1200-6 Excavator
Commissioning Procedures
COMMISSIONING PROCEDURES CABIN PRESSURISER
Follow each step of the installation guide that was supplied with the
BreatheSafe kit. Cabin sealing is an integral part of RS20 & ISO 23875; you
must ensure that cabin seals are adequate for maintaining positive pressure.
In addition, the site (end- user) must have the correct procedure(s) for
servicing OPERATOR enclosure seals in a proactive manner rather than reactive.
Items such as door and window seals must be in good working order or new seals
FITTED before the BreatheSafe system installation.
Touch-screen cabin pressure display/controller Part# 200027: *System Check
Function: enter the Settings menu option and select “System Check Set Max.”
The minimum BreatheSafe requirement for cabin sealing efficiency is 250
pascals; if this result is not met, it is essential to re-examine and find
pressure leaks of the enclosure and apply new sealing measures.
Submission for commissioning procedure as per the diagram below:
“System Check”
Proceed to online commissioning:
Commissioning – BreatheSafe (breathe-safe.com.au)
The commissioning images required are:
· ID plate / Machine Serial Number / Asset Number or Call Sign · INPRESS TL
Pressuriser location · HEPA Return Air Filter Location Option: Powered Return
Air Filter · Cabin Pressure Display Location Including the “System Check”
maximum cabin pressure result with motor output capacity %
Fill in the BreatheSafe Service Tag with the following details:
· Machine Serial Number and Installers details · Date installed and System Check result (max cabin pressure) · The set cabin pressure with actual pressure and motor percentage output · Verify the 250-pascal threshold was achieved = pass OR not achieved = fail**
Please upload machine and installation details in conjunction with the required images. A Commissioning Certificate will be sent to the email address you nominate. **Extended
warranty for (RS20 & ISO 23875) BreatheSafe Systems is only applicable to operator enclosures meeting this requirement.
15
HITACHI
EX1200-6 Excavator
BREATHESAFE SYSTEM TROUBLE SHOOTING GUIDE *TOUCH CONTROL
FAULT
POSSIBLE CAUSE
SOLUTION
*ERR error code
Poor sensor connection
Remove & refit pod connection cable
Corrupted coding
Access factory setup – default reset – pin 6759
*Check filter alarm
Service hour timeout
Access Check Runtime menu – reset hours via 7597 code
Temperature / CO2 error
Sensor not connected
Fit sensor or disable via site access CO2 & or temperature menu
Pressuriser running at full speed/noisy
Filter blocked
Service filter
Door or window open
Ensure doors & windows securely shut
Cabin sealing capacity not adequate
Perform pressure test procedure & seal leak points as required
Sense pipe blocked
Ensure clear & not bent
Internal sensor damaged
Replace controller
**No need to change setpoint
Filter blocking quickly
Defective cabin sealing
Perform pressure test procedure & seal leak points as required
Pre-cleaner failed
Check operation & replace if necessary
Display blank
Poor power supply
Check mains supply fuse & correct voltage
Check voltage & 20AMP supply/connections at pin 1 @ monitor
Check earth continuity at controller pin 12
Failed controller
Replace monitor
Controller showing 0.0 pressure
Fresh air filter blocked
Check filter condition & replace if required.
Low pressure alarm
Door or window open
Ensure doors & windows securely shut
Cabin sealing capacity not adequate
Perform pressure test procedure & rectify cab sealing
Pressuriser not operating
Ensure correct voltage 12v or 24v to pressuriser motor pin A
Check 1.6V – 10V present at motor Pin C
Check 20A Supply fuse
Check earth continuity Pin B
Pressure sense tube blocked
Unplug at monitor & ensure clear flow to external of cabin
Ensure pressure tube fitted correct port A
**No need to change setpoint
Pressuriser not working
Poor power supply
Check 20A mains fuse & correct voltage
Ensure adequate wire size & no voltage drop
Ensure correct voltage 12v or 24v to pressuriser motor pin A
Check 1.6V – 10V present at motor Pin C
Poor earth
Check earth continuity @ motor pin B
Motor faulty
Replace TL4M
Access Codes:
Site Access: 7597
Factory Setup: 6759
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HITACHI
EX1200-6 Excavator
User Settings Instructions
ENTER SET UP MODE
Start-Up Screen > Main Screen > Settings Button > Settings Screen > Site
Access Button > Insert Pin > Site Menu
To enter the Setup mode, press the SETTING button. Then enter SITE ACCESS MENU. Type in 4-number pin and press ENTER.
BACK
SET UP PARAMETERS
Insert Pin = 7597
7597
Placing the BreatheSafe 200027 unit into Setup mode allows the adjustment of the following parameters:
· Time (hours/minutes/seconds) · Date (day/month/year) · Pressure alarm setpoint · Preferred cabin pressure · Alarm delay/ intervals of alarm · Calibration and system settings · Resetting of the data logging · Service reminders interval gap · Reset current runtime between services · CO2 settings and alarms
Enter Pin
12 3
45 6
78 9
CLEAR
0
ENTER
USER SETTINGS INSTRUCTIONS
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HITACHI
EX1200-6 Excavator
PRESSURE SETPOINT
The pressure setpoint changes the pressure that the cabin will be maintained.
INPRESS TS maintains the pre-set pressure within the cabin compared to
outside.
Enter Setup mode and select ADJUST SETPOINT button. Then, use the onscreen UP
and DOWN buttons to change the corresponding fields.
8:30
22/04/23
25%
Cabin Pressure
50Pa
CO2 Level
200 PPM
1 Temperature
20°C
2
BACK
Settings
SYSTEM CHECK
VIEW GRAPH
EVENT LOG
SITE ACCESS MENU
BACK
Enter Pin
1 2 3
3
4 5 6
4
7597
7 8 9
CLEAR
0
ENTER
BACK
Settings Page 1
NEXT
STARTUP OPTIONS
DOOR WINDOW SETTING
PRESSURE SETPOINT
CHECK RUNTIME
DATE / TIME
CO2 SETTING
BACK Pressure Settings
PRESSURE UNITS =
Pascals
Alarm Set
Pressure Set
Pressure
5
Point 20
Point 50
Alarm Delay 5 mins
PRESSURE ALARM SETTING
USER SETTINGS INSTRUCTIONS
The mining industry benchmark for cabin pressure is 50 pascals and low- pressure is set at 20 pascals.
After a delay the alarm will activate if cabin pressure remains below the pre- set value. Enter Setup mode and select ADJUST SETPOINT button. Then, use the onscreen UP and DOWN buttons to change the corresponding fields.
8:30
22/04/23
25%
Cabin Pressure
50Pa
CO2 Level
200 PPM
1
Temperature
20°C
2
BACK
Settings
SYSTEM CHECK
VIEW GRAPH
EVENT LOG
SITE ACCESS MENU
BACK
Enter Pin
BACK
Settings Page 1
NEXT
1 2 3
STARTUP OPTIONS
DOOR WINDOW SETTING
PRESSURE SETPOINT
4 5 6
3
4
7597
7 8 9
CHECK
DATE /
CO2
RUNTIME
TIME
SETTING
CLEAR
0
ENTER
BACK Pressure Settings
PRESSURE UNITS =
Pascals
Alarm Set
Pressure Set
Pressure
5
Point
Point
Alarm Delay
20
50
5 mins
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HITACHI
EX1200-6 Excavator
SERVICE INTERVAL
Use the onscreen UP and DOWN buttons to change the service interval setpoint.
To reset the current runtime to zero, press the RESET CURRENT RUNTIME button
and enter the site access pin.
8:30
22/04/23
25%
Cabin Pressure
50Pa
CO2 Level
200 PPM
1 Temperature
20°C
2
BACK
Settings
SYSTEM CHECK
VIEW GRAPH
EVENT LOG
SITE ACCESS MENU
BACK
Enter Pin
1 2 3
3
4 5 6
4
7597
7 8 9
CLEAR
0
ENTER
BACK
Settings Page 1
NEXT
STARTUP OPTIONS
DOOR WINDOW SETTING
PRESSURE SETPOINT
CHECK RUNTIME
DATE / TIME
CO2 SETTING
BACK Pressure Settings
PRESSURE UNITS =
Pascals
CURRENT
SET SERVICE
5
RUNTIME 700
INTERVAL 1000
DATE & TIME SETTINGS
USER SETTINGS INSTRUCTIONS
Change the recorded date displayed and measured by the INPRESS TS.
8:30
22/04/23
25%
Cabin Pressure
50Pa
CO2 Level
200 PPM
1
Temperature
20°C
2
BACK
Settings
SYSTEM CHECK
VIEW GRAPH
EVENT LOG
SITE ACCESS MENU
BACK
Enter Pin
BACK
Settings Page 1
NEXT
1 2 3
STARTUP OPTIONS
DOOR WINDOW SETTING
PRESSURE SETPOINT
4 5 6
3
4
7597
7 8 9
CHECK
DATE /
CO2
RUNTIME
TIME
SETTING
CLEAR
0
ENTER
BACK Date/Time Settings NEXT
PRESSURE UNITS =
Pascals
5
HOUR MIN
DAY MON YEAR
4 : 10
22 / 04 / 2023
19
HITACHI
EX1200-6 Excavator
PRESSURE ALARM BUZZER SETTING
To disable the buzzer, toggle through to the ENABLED and DISABLED buttons.
8:30
22/04/23
25%
Cabin Pressure
50Pa
CO2 Level
200 PPM
1 Temperature
20°C
2
BACK
Settings
SYSTEM CHECK
VIEW GRAPH
EVENT LOG
SITE ACCESS MENU
BACK
Enter Pin
1 2 3
3
4 5 6
4
7597
7 8 9
CLEAR
0
ENTER
BACK
Settings Page 1
NEXT
STARTUP OPTIONS
DOOR WINDOW SETTING
PRESSURE SETPOINT
CHECK RUNTIME
DATE / TIME
CO2 SETTING
BACK
Settings Page 2
BACK Alarm Buzzer Settings
ALARM MUTE RESET
ZERO SENSOR
TEMP SETTING
5
BUZZER
LOG
FACTORY
6
SETTINGS
SETTINGS
SETUP
ENABLED
PRESSURE BUZZER
ENABLED
WINDOW BUZZER
ENABLED
CO2 PRIMARY BUZZER
DISABLED
DISABLED
TEMPERATURE BUZZER
DOOR BUZZER
CALIBRATE ZERO SENSOR
ALARM BUZZER SETTINGS
Over long runtime, the 200027 may need recalibration. This screen allows the sensor to be recalibrated if more than 5 Pascals are out. To recalibrate, open windows and doors, turn off air conditioning, and any other device that may alter cabin pressure. Then, press the AUTO ZERO SENSOR button and leave the cabin while measuring. This process will reset the Zero Pressure.
8:30
22/04/23
25%
Cabin Pressure
50Pa
CO2 Level
200 PPM
1
Temperature
20°C
2
BACK
Settings
SYSTEM CHECK
VIEW GRAPH
EVENT LOG
SITE ACCESS MENU
BACK
Enter Pin
BACK
Settings Page 1
NEXT
1 2 3
STARTUP OPTIONS
DOOR WINDOW SETTING
PRESSURE SETPOINT
4 5 6
3
4
7597
7 8 9
CHECK
DATE /
CO2
RUNTIME
TIME
SETTING
CLEAR
0
ENTER
BACK
Settings Page 2
BACK
Zero Sensor Adjustment
ALARM MUTE RESET
ZERO SENSOR
TEMP SETTING
5
BUZZER
LOG
FACTORY
6
SETTINGS
SETTINGS
SETUP
AUTO ZERO SENSOR
Zero Pressure Adjust
Pa
20
HITACHI
EX1200-6 Excavator
CO2 MODULE ENABLE/DISABLE
Enable or disable to CO2 module used for measuring CO2 levels within the
cabin.
CO2 PRIMARY ALARM POINT
CO2 SETTINGS
The first alarm will sound when CO2 levels inside the enclosure reach this point.
8:30
22/04/23
25%
Cabin Pressure
50Pa
CO2 Level
200 PPM
1 Temperature
20°C
2
BACK
Settings
SYSTEM CHECK
VIEW GRAPH
EVENT LOG
SITE ACCESS MENU
BACK
Enter Pin
1 2 3
3
4 5 6
4
7597
7 8 9
CLEAR
0
ENTER
BACK
Settings Page 1
NEXT
STARTUP OPTIONS
DOOR WINDOW SETTING
PRESSURE SETPOINT
CHECK RUNTIME
DATE / TIME
CO2 SETTING
BACK
CO2 Sensor Alarm Setting
DISABLE CO2
SENSOR
CO2 ALARM CO2 PRIMARY
CO2 CRITICAL
DELAY
ALARM
ALARM
SETTING
SETPOINT
SETPOINT
5
2 Min
1000 PPM
2500 PPM
ALARM MUTE DELAY
8:30
22/04/23
25%
Cabin Pressure
50Pa
CO2 Level
200 PPM
1
Temperature
20°C
2
BACK
Settings
SYSTEM CHECK
VIEW GRAPH
EVENT LOG
SITE ACCESS MENU
BACK
Enter Pin
BACK
Settings Page 1
NEXT
1 2 3
STARTUP OPTIONS
DOOR WINDOW SETTING
PRESSURE SETPOINT
4 5 6
3
4
7597
7 8 9
CHECK
DATE /
CO2
RUNTIME
TIME
SETTING
CLEAR
0
ENTER
BACK
CO2 Sensor Alarm Setting
DISABLE CO2
SENSOR
CO2 ALARM CO2 PRIMARY
CO2 CRITICAL
DELAY
ALARM
ALARM
SETTING
SETPOINT
SETPOINT
5
2 Min
1000 PPM
2500 PPM
ALARM MUTE DELAY
21
HITACHI
EX1200-6 Excavator
CO2 ALARM DELAY
After CO2 (concentration in ppm) within the cabin reaches the 1000 ppm
setpoint, the alarm will sound after this designated amount of time. The Alarm
Delay adjusts the time between the INPRESS TS measuring CO2 concentration and
sounding the alarm. Use the onscreen ADJUST buttons to change the
corresponding fields. For example, press to toggle through Disabled / 1 10
minutes.
8:30
22/04/23
25%
Cabin Pressure
50Pa
CO2 Level
200 PPM
1 Temperature
20°C
2
BACK
Settings
SYSTEM CHECK
VIEW GRAPH
EVENT LOG
SITE ACCESS MENU
CO2 CRITICAL ALARM MUTE RESET
CO2 SETTINGS
The critical alarm is set at 2500 PPM and cannot be changed. The mute delay, however, can be configured.
8:30
22/04/23
25%
Cabin Pressure
50Pa
CO2 Level
200 PPM
1
Temperature
20°C
2
BACK
Settings
SYSTEM CHECK
VIEW GRAPH
EVENT LOG
SITE ACCESS MENU
BACK
Enter Pin
1 2 3
3
4 5 6
4
7597
7 8 9
CLEAR
0
ENTER
BACK
Settings Page 1
NEXT
STARTUP OPTIONS
DOOR WINDOW SETTING
PRESSURE SETPOINT
CHECK RUNTIME
DATE / TIME
CO2 SETTING
BACK
CO2 Sensor Alarm Setting
DISABLE CO2
SENSOR
CO2 ALARM CO2 PRIMARY
CO2 CRITICAL
DELAY
ALARM
ALARM
SETTING
SETPOINT
SETPOINT
5
2 Min
1000 PPM
2500 PPM
ALARM MUTE DELAY
BACK
Enter Pin
BACK
Settings Page 1
NEXT
1 2 3
STARTUP OPTIONS
DOOR WINDOW SETTING
PRESSURE SETPOINT
4 5 6
3
4
7597
7 8 9
CHECK
DATE /
CO2
RUNTIME
TIME
SETTING
CLEAR
0
ENTER
BACK
CO2 Sensor Alarm Setting
DISABLE CO2
SENSOR
BACK
Critical Alarm Mute Timeout Adjustment
DISABLE CO2 SENSOR
CO2 ALARM CO2 PRIMARY
CO2 CRITICAL
DELAY
ALARM
ALARM
SETTING
SETPOINT
SETPOINT
5
2 Min
1000 PPM
2500 PPM
6
SET MUTE TIMEOUT MINUTES
10 Mins
ALARM MUTE DELAY
22
HITACHI
EX1200-6 Excavator
Data Download Setting up RS232 Connection
1 Plug the RS232/USB adaptor into a free USB port on your computer
2 Open up TeraTerm software.
(TeraTerm is an open-source software tool and easily accessible via online
search)
3 Use the following settings in TeraTerm: Serial and choose the correct port
connection
Hint: Click on the COMxx Port with the “USB serial Port” connection from the
dropdown menu.
Example: COM 21 This connection may be different on your computer.
DATA DOWNLOAD
4 Click OK once the correct communication port has been identified.
5 Go to SETUP and click on Serial Port.
6 Change the COM ports to the following configuration: Baud Rate: 57600 Data:
8 bit Parity: EVEN Stop: 2 bit Flow Control: NONE
23
HITACHI
EX1200-6 Excavator
Data Download Setting up RS232 Connection
7 If required, you may choose to save the COM port settings. Go to Settings
and clock save the setup.
Hint: From the drop-down menu, click on the Save Setup.
Name the file and save it.
8 The next time a download is required, you may restore the setup, and the
required COM PORT settings will be loaded, ready to download the data file
from the 200027 unit.
DATA DOWNLOAD
9 From the drop-down menu, click on the Save setup.
10 Click Restore setup. 11 Choose the file name you
have already saved.
24
HITACHI
EX1200-6 Excavator
Data Download Setting up RS232 Connection
12 From the drop-down menu, click on the Edit menu function.
13 Press “Select All”.
14 Select “Copy table”.
Excel Data Instructions Unformatted
DATA DOWNLOAD
Open an Excel sheet and select the first cell A-1. Next, press and hold down the CTRL button on your keyboard and then press the letter V on the keyboard.
This procedure will paste the copied data onto that Excel sheet. Once that
data has been pasted onto the Excel sheet, click on DATA’ on the pull-down menu, followed byText to Columns’. Next, select `Delimited’ on the newly
opened window and click on Next.
Only select the Comma’ button in the next window and then clickFinish’.
Then, the Excel fields will update such that each piece of data is placed in
the correct columns.
The data is now ready for archiving.
15 Open a blank excel document and click on the page. Then, right-click to
paste the copied table.
16 Fields are:
Date, time, motor (volts) output, cabin pressure (Pa), cabin pressure pre-set
(Pa), low cabin pressure alarm (Pa).
Data Logging Formats
BU No: xxxxxx (the device number unique to each unit and used for
identification format = 000000) Time: [09:25] Date: [25/07/12] Pressure: 32
(Pascals) as an example.
Alarm Type 0 = No alarm 1 = Low-pressure alarm 2 = Window open 3 = Door open
25
HITACHI
EX1200-6 Excavator
Express Warranty
All BreatheSafe products carry a warranty against defects in materials or
workmanship, provided the defects are not from factors outside of
BreatheSafe’s control (including neglect, lack of maintenance, improper
installation or operation, unauthorized servicing repair, etc.). BreatheSafe
will replace goods defected in material or workmanship at our Queensland
factory or designated branch*. All parts deemed as failed or faulty must be
returned to BreatheSafe for evaluation unless otherwise stated in writing.
Note- Systems must be installed and commissioned as per BreatheSafe
installation and commissioning instructions. Once commissioned, the online
commissioning sheet must be filled in, extending the components warranty as
below. In addition, the system must be serviced and maintained correctly and
by trained and qualified personnel. This requisite includes BreatheSafe
technicians, qualified automotive air-conditioning technicians, or qualified
auto electricians.
Warranty period Standard
· 1 year or 10,000 hours (whichever occurs first). · Controllers 1 year no
extended warranty option. · Warranty Period Extension when commissioning
documents are registered online within 28
days of installation · Extended warranty only offered if commissioning
maximum pressure test reaches at least
250Pa. · Brushless motor fixed speed two years, or 10,000 hours (whichever
occurs first). · Variable speed brushless motor 15,000 hours, or 3 years
(whichever occurs first).
Must be supplied with a variable speed pressure controller, data download
required for 3-year warranty option. Link to online Commissioning and Extended
Warranty Registration form https://www.breathe-safe.com.au/commission/
What is not covered under Express Warranty?
· Failures are due to incorrect application. · Damage resulting from neglect,
misuse, lack of maintenance, improper
installation, or operation, inappropriate or abnormal use, accidental or
unauthorized servicing repair. · Failures are due to parts not being sold or
approved by BreatheSafe. · Failures arising from any other cause that is not
directly related to a defect in material or workmanship.
This Express Warranty is VOID if the product is altered, modified, or used in
the manner it was not designed for, also including unauthorized repairs, or
using maintenance and repair parts other than those supplied by BreatheSafe.
BreatheSafe responsibilities
INPRESS TL WARRANTY
If there is a defect in material or workmanship not caused by the excluded
failures during the warranty period, BreatheSafe will either replace the
defective goods at our Queensland factory, or designated branch. *
Alternatively, BreatheSafe may elect to provide new replacement parts,
BreatheSafe approved repair parts or assembled components needed to repair the
defect. BreatheSafe reserves the right to provide a refund of the purchase
price in lieu of replacement or repair at BreatheSafe’s discretion. The
replacement or repaired product will be sent to you freight prepaid by the
customer or made available for pick-up on site.
Users Responsibilities
The customer should ensure that the system is maintained according to
BreatheSafe service requirements and only authorized parts must be used to
service and maintain BreatheSafe systems. In the event of a suspected warranty
claim, BreatheSafe should be contacted in the first instance to arrange the
repair or to assist with diagnosis. Claims should be made within one week of
the repair.
After contacting BreatheSafe, you may be required to deliver or send the parts
to BreatheSafe’s Queensland factory or designated branch. * Link to online
Warranty claim form https://www.breathe-safe.com.au/warranty/
Exclusion and Limitations on Damages and Remedies
This warranty is provided in lieu of all other warranties, written or oral,
whether expressed by affirmation, promise, description, drawing, model, or
sample. To the extent allowed by law, all warranties other than this warranty,
whether express or implied, including implied warranties of fitness for a
particular purpose, are disclaimed. The maximum liability of BreatheSafe under
this warranty shall not exceed the original purchase price of the product.
Interference with the equipment by or abuse, or by operating the equipment at
ambient temperatures or with electrical power characteristics outside the
ranges indicated in our specification shall be excluded from this warranty, as
shall consequential damages.
Excluded from any express warranty are costs incurred in relation to service
outside our factory our designated service branch, including traveling time,
waiting time, transport costs, mechanical and overtime payments required. As
per Australian Consumer Law: You are entitled to choose a refund or
replacement for major failures with goods. If a failure with the goods or
service does not amount to a major failure, you are entitled to have the
failure rectified in a reasonable time. If this is not done, you are entitled
to a refund for the goods and to cancel the contract for the service and
obtain a refund of any unused portion. You are also entitled to be compensated
for any other reasonably foreseeable loss or damage from a failure in the
goods or service.
*This express warranty gives you specific legal rights, and you may also have other rights that vary from country to country.
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