BLASTRAC BDC-22 110V Dust Collector Instruction Manual

: June 6, 2024
: BLASTRAC

Table of Contents

BLASTRAC BDC-22 110V Dust Collector
INSTRUCTIONS
Vacuum cleaner description
Technical data
Procedure for Longopac® system installation
Recommended spare parts
Troubleshooting
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

BLASTRAC BDC-22 110V Dust Collector

INSTRUCTIONS

IMPORTANT SAFETY INSTRUCTIONS
To reduce the risk of fire, electric shock, or injury:

Do not leave the appliance unattended when plugged in. Unplug from outlet when not in use and before servicing.
To reduce the risk of an electric shock, do not use outdoors.
To reduce the risk of electric shock, always install float before any wet pick-up operation
Do not allow this appliance to be used as a toy. This ma- chine is for adult-use only. Close attention is necessary when used by or near children.
Use only as described in this manual. Use only the manu- facturer’s recommended attachments.
Do not use with damaged cord or plug. If appliance is not working as it should, has been dropped, damaged, left outdoors or dropped into water, return it to a service center.
Do not pull or carry by the cord, use cord as a handle, close a door on cord, or pull cord around sharp edges or corners. Do not run the appliance over the cord. Keep cord away from heated surfaces.
Do not unplug by pulling on cord. To unplug, grasp the plug, not the cord.
Do not handle plug, cord or appliance with wet hands.
Do not put any object into the openings. Do not use with any opening blocked; keep free from dust, lint, hair, and anything that may reduce airflow.
Keep hair, loose clothing, fingers, and all parts of the body away from openings and moving parts.
Turn off all controls before unplugging.
Use extra care when cleaning stairs.

SAVE THESE INSTRUCTIONS

Do not use to pick up flammable or combustible liquids, such as gasoline, or use in areas where they may be present.
Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
Do not use without dust bag/or filters in place.
Connect to a properly grounded outlet only. See grounding instructions.
Unplug before connecting any mechanical accessory.

General information for using the vacuum cleaner
Use the vacuum cleaner in accordance with the laws in force in the country where it is used. Besides the operating instructions and the laws in force in the country where the device is used, the technical regulations for ensuring safe and correct operation must also be observed. Do not perform any operation that could jeopardize the safety of people, property and the environment. Comply with the safety indications and prescriptions in this instruction manual.

Proper uses
This vacuum cleaner is suitable for commercial use, in hotels, schools, hospitals, factories, shops, offices and apartment buldings for example, for hire and in any case for purposes other than normal domestic use. This vacuum cleaner is suitable for cleaning and vacuuming solid materials in indoor environments.The vacuum cleaner has been designed to be used by one operator only. This vacuum cleaner consists of an automated vacuum unit, with a filter upstream and a container for collecting the vacuumed material.

Improper Use

WARNING:
The following use of the device is strictly forbidden:

Outdoors.
When not placed on level ground. hen not used on level horizontal surfaces.
When the filtering unit is not installed.
When the vacuum inlet and/or hose are turned to face parts of the human body.
Use without the cover on the vacuum unit.
When the dust container is not installed.
Use without the guards, protective covers and safety systems installed by the manufacturer.
When the cooling vents are partially or totally clogged.
When the vacuum cleaner is covered with plastic or fabric sheets.
Use with the air outlet partially or totally closed.
When used in narrow areas where there is no fresh air.
Vacuuming liquids with vacuum cleaners not equipped with specific original stopping systems.
Vacuuming the following materials:
1. Burning materials (embers, hot ashes, lit cigarettes, etc.).
2. Open flames.
3. Combustible gas.
4. Flammable liquids, aggressive fuels (gasoline, solvents, acids, alkaline solutions, etc.).
5. Explosive dust/substances and/or ones liable to ignite in a spontaneous way (such as magnesium or aluminum dust, etc.).

Under no circumstances may this vacuum cleaner be used safely for the collection of hazardous or toxic materials unless equipped with an absolute (HEPA/ULPA) filter.
Be sure to install the HEPA/ULPA filter according to Nilfisk’s written instructions. Do not use this cleaner for the removal of hazardous substances unless you are licensed and/or certified for this work by the authorities having jurisdiction.

Versions and variations

HEPA
This vacuum cleaner can be equipped with an absolute (HEPA) filter for vacuuming dust hazardous to one’s health. The procedures for servicing and emptying the vacuum cleaner including removing the dust container, must only be performed by authorized personnel wearing protective clothing. Do not use without the complete filter system in place.
[ NOTE ]

In the case of dust harmful to health, contact the local health and safety authorities, and observe national regulations in force both during use and disposal.
Radioactive substances are not included in the definition of the type of dust harmful to health described above.

Dust emissions in the environment
Vacuum cleaners can emit different amounts of sucked dust in the air, depending on the filter they are equipped with. Hereunder there are some indicative values of the filter performances:

Primary filter can retain at least 99.9% of particles.
Absolute filter can retain at least 99.995% of particles.

General recommendations

Risk of fire outbreaks and explosions. The vacuum cleaner can only be used when active sources of ignition are not going to be vacuumed. It is forbidden to vacuum the following materials: burn-ing materials (embers, hot ashes, lighted cigarettes, etc.), liquids, explosive dust or dust liable to spon- taneous ignition (such as magnesium or aluminium dusts, etc.). The vacuum cleaner is not suitable for vacuuming explosive or similar substances, as established by the laws governing explosive substances, particularly: liquid fuels and mixtures of flammable dust and liquids.

filter breakage
fire outbreak
short-circuit
motor block
electric shock etc.

Vacuum cleaner description

Vacuum Cleaner Parts and Labels

Identification plate which includes: Model Code, Technical Specifications (see table on page 6), Serial N°., Year of manufacture, Input voltage.
Longopac® bag for collecting vacuumed material.
Inlet
Inlet plug.
Air outlet.
Caster locking lever.
Handle.
Closing band lever.
Safety bolt.
Warning plate. Draws the operator’s attention to the fact that the filter must only be shaken when the vacuum cleaner is turned OFF (see also par. “Primary filter shaker”).
Plug for connecting the vacuum cleaner to an electrical socket. Silica Dust Warning
Draws the operator’s attention to the fact that exposure of a crystalline silicon ust can cause cancer or silicosis.

This vacuum cleaner creates a strong air flow which is drawn in through the inlet and blown out through the outlet Before turning on the vacuum cleaner, fit the vacuum hose into the inlet and then fit the required tool on to the end part (refer to the manufacturer’s accessory catalogue or Service Center). The diameters of the authorized hoses are indicated in the Technical data table. The vacuum cleaner is equipped with a main filter which enables it to be used for the majority of applications. Besides the primary filter, which retains the most common types of dust, the vacuum cleaner can be fitted with a secondary filter (absolute class H) with a higher filtering capacity for fine dusts and dusts that are hazardous to health.

Optional Kits
Please contact the manufacturer’s sales network for information on optional kits. Instructions for installing the optional kits are included in the conversion kit.

Accessories
Various accessories are available; refer to the manufacturer’s accessory catalogue.

Packing and unpacking
Dispose of the packing materials in compliance with the laws in force.

Unpacking, moving, use and storage
Operate on flat, horizontal surfaces. The load-bearing capacity of the surface the vacuum cleaner is placed on must be suitable for bearing its weight

Setting to work – connection to the power supply

WARNING!

Make sure there is no evident sign of damage to the vacuum cleaner before starting work.
Before plugging the vacuum cleaner into the electrical mains, make sure the voltage rating indicated on the data plate corresponds to that of the electrical mains.
Connect the plug into a socket with a correctly installed ground contact/connection.
Make sure that the vacuum cleaner is turned off.
The plugs and connectors of the connection cables must be protected against splashes of water.
Make sure that connections to the electrical mains and plug are correct.
Use the vacuum cleaners only when the cables that connect to the electricity mains are in perfect condition (damaged cables could lead to electric shocks!).
Regularly check there are no signs of damage, excessive wear, cracks or aging on the electric cable.

Extensions
If an extension cable is used, make sure it is suitable for the power input and protection degree of the vacuum cleaner.

Maximum length = 20 m
Cable = 12/3 SJT SP20A

WARNING:

Sockets, plugs, connectors and installation of the extension cable must maintain the IP protection degree of the vacuum cleaner, as indicated on the data plate.
Never spray water on the vacuum cleaner: this could be dangerous for persons and could short circuit the power supply.
The vacuum cleaner’s power socket must be protected by a differential circuit-breaker with surge current limitation, that shuts off the power supply when the current discharged to the ground exceeds 30 mA for 30 msec. or an equivalent protection circuit.

Dry applications

[ NOTE ]
The supplied filters and the bag (if applicable) must be installed correctly.

WARNING!
Comply with the safety regulations governing the vacuumed materials.

Maintenance and repairs

WARNING!
Disconnect the vacuum cleaner from its power source before cleaning, servicing, replacing parts or convert-ing it to another version/variant, the plug must be disconnected from the socket.

Carry out only the maintenance operations described in this manual.
Use only original spare parts.
Do not modify the vacuum cleaner in any way. Failure to comply with these instructions could jeop-ardize your safety. Moreover, such action would im-mediately make the warranty issued with the vacuum cleaner void.

Technical data

cfm

| __

180

Dimensions

Model	BDC122
A (in)	25,98
B (in)	23,26
C (in)	50,19

Controls and indicators

Main motor Start/Stop switch You can start/stop the main motor with this switch.
Second motor Start/Stop switch You can start/stop the second motor with this switch.
Vacuum gauge
Manual filter shaker lever

Inspections before starting

Inlet Before starting, check that

The filters are installed;
The closing band is properly tightened;
The vacuum hose and tools have been correctly fitted into the inlet (1);
The Longopac® bag is installed.

Starting and stopping the vacuum cleaner

Toggle the switch (1) to the “ON” position to start the first motor.
Toggle the switch (2) to the “ON” position to start the second motor.
Toggle the switch (1) to the “OFF” position to stop the first motor.
Toggle the switch (2) to the “OFF” position to stop the second motor.

Operation

Vacuum gauge (2): green zone (3), red zone (1) When using the vacuum cleaner, check the flow control:

when the vacuum cleaner is operating, the pointer of the vacuum gauge must remain in the green zone (3) to ensure that the speed of the intake air does not drop below the safety value of 20 m/sec;
If the pointer is in the red zone (1) it means that the speed of the air in the vacuum hose is less than 20 m/s, and that the vacuum cleaner is not operating in optimal conditions. Shake or replace the filter.
during normal operation conditions, close the vacuum hose, the pointer of the vacuum gauge must switch from the green zone (3) to the red zone (1).

WARNING:

When the vacuum cleaner is operating, always check that the vacuum gauge pointer remains in the green zone (3).
Consult the “Troubleshooting” chapter if faults occur.
The air speed in the suction tube must not be less than 20 m/s.
Condition indicated by the vacuum gauge pointer in the green zone (3).
All vacuum cleaners can be used only with hoses whose diameters comply with the specifications in the “Technical Data” table.
Consult the “Troubleshooting” chapter if faults occur

Primary filter shaker

According to the quantity of vacuumed material, if the vacuum gauge pointer (2) goes from the green zone (3) to the red zone (1), shake the primary filter by turning the lever clockwise/counterclockwise for at least 5 complete cycles.

WARNING!

Stop the vacuum cleaner before using the filter shaker. Do not shake the filter while the vacuum cleaner is on, as this could damage the filter. Wait before restarting the vacuum cleaner, to allow the dust to settle. Replace the filter element if the vacuum gauge pointer stays in the red zone (1) even after the filter has been shaken (see “Primary filter replacement”).

Emergency stopping
Turn the buttons to “OFF”. The vacuum cleaner stops.To start the vacuum cleaner again, turn the buttons of each single motor to “ON”

Replacement of dust bags

WARNING:

Before proceeding with these operations, turn off the vacuum cleaner and remove the plug from the power socket.
These operations can only be carried out by trained and qualified personnel who must wear adequate clothing, in compliance with the laws in force.
Take care not to raise dust when this operation is carried out. Wear an N100 (P3) protective mask.
In case of hazardous and/or harmful dust, use only the bags recommended by the manufacturer (see “Recommended spare parts”).
The bag must only be disposed of by qualified personnel and in compliance with the laws in force.
Installing a paper bag not suitable for the class of dust to be vacuumed, or incorrect installation, can create a health risk for people exposed.

How to replace Longopac® bags

Turn the bag full of dust (1) on itself to create a tightly twisted section of bag to be tightened with two zip ties (2).
Place the two clamps at a distance of 50 mm between them, then with a pair of scissors cut between the two ties.
Remove the bag full of dust (1) and place the new section of Longopac® (3).

Maintenance, cleaning, and decontamination

WARNING:

To guarantee the safety level of the vacuum cleaner, only original spare parts supplied by the manufacturer should be used.
The precautions described below must be taken during all maintenance operations, including cleaning and replacing the primary and absolute filters.
The maintenance, cleaning, and decontamination operations must only be performed with the vacuum cleaner turned off and the plug disconnected from the power socket.
It is absolutely forbidden to perform maintenance with the plug connected to the socket.
The danger of electric shock!
If the user is performing the maintenance operations, the vacuum cleaner must be disassembled, cleaned and overhauled as far as reasonably possible without hazards for the maintenance personnel or other people. The suitable precautions include decontamination before disassembling the vacuum cleaner, adequate filtered ventilation of the exhaust air from the room in which it is disassembled, cleaning the maintenance area and suitable personal protection.
The external parts of the vacuum cleaner must be decontaminated by cleaning and vacuuming methods, dedusted or treated with sealant before being taken out of a hazardous zone.
All parts of the vacuum cleaner must be considered as contaminated when they are removed from the hazardous zone and appropriate actions must be taken to prevent dust from dispersing.
When maintenance or repair procedure are carried out, all the contaminated elements that cannot be properly cleaned, must be eliminated.
These elements must be disposed of in sealed bags in accordance with applicable regulations and local laws on the disposal of such material.
This procedure must also be followed when the filters are eliminated (primary and absolute filters).
Compartments that are not dust-tight must be opened with suitable tools (screwdrivers, wrenches, etc.) and thoroughly cleaned.
A check must be carried out by the manufacturer or qualified personnel at least once a year. For example: Check the air filters to find out whether the air-tightness of the vacuum cleaner has been impaired in any way and make sure that the electric control panel operates correctly.

Main and absolute filter disassembly and replacement

WARNING:

When the vacuum cleaner is used to vacuum hazardous substances, the filters become contaminated, therefore:

Work with care and avoid spilling the vacuumed dust and/or material;
place the disassembled and/or replaced filter in a sealed plastic bag;
close the bag hermetically;
dispose of the filter in accordance with the laws in force.
Filter replacement is a serious matter. The filter must be replaced with one of identical characteristics, filter- ing surface and category. Otherwise the vacuum cleaner will not operate cor- rectly.
Before proceeding with these operations, turn the vacuum cleaner off and disconnect the plug from the power socket.

How to replace the primary filter

Turn off the vacuum cleaner by placing the two switches in the “OFF” position.
Shake the primary filter by turning the lever (5) clockwise/counterclockwise for at least 5 complete cycles.
Release the closing band (7).
Remove the head (8) and the cage. but do not lift the star filter (9).
Remove and dispose of the filter according to the laws in force.
Reset the vacuum cleaner by fastening the new filter on the ring (10) with the metal clamp (11).
Install the head and the cage in the primary filter by taking care that there is one spoke of the cage every two pockets of the star filter.
Check the correct position of the shaker handle (12).
Fasten the closing band.

WARNING!

Take care not to raise dust when this operation is carried out. Wear an N100 (P3) mask and other protective clothing plus protective gloves (PPE/DPI) suited to the hazardous nature of the dust collected; refer to the laws in force.
Reassemble with care to avoid trapping your hands between the vacuum unit and the container. Use gloves that provide ANSI/ISEA Level “2” protection.

How to safely replace the absolute filter

Before proceeding with these operations, turn the machine off and disconnect the plug from the power socket.

Disconnect the accessory hose from the inlet (1).
Insert the plug (2) in the inlet.
Remove the cover (3) from the filter shaker lever and unscrew the nut (4).
Remove the filter shaker lever (5) from the cage stem. DO NOT APPLY FORCE ON THE HEAD COVER
Unlock the safety bolt (6).
Release the closing band (7).
Remove the head (8) from the cage stem (9), but do not lift the star filter (10).
Tilt the head (8) and lay it on a suitable surface, in order to not ruin the plastic.
Unscrew the ring (11).
Remove the disc (12), the iron-rubber washer (13) and the absolute filter (14).
Place absolute filter (14) in a plastic bag, close the bag hermetically and dispose of the filter in accordance with the laws in force.
Insert a new absolute filter (14) with the same filtering characteristics as the removed one.
Install the iron-rubber washer (13) and the disc (12), then tighten the ring nut (11).
Reinstall the head (8) by inserting it on the cage stem (9).
Reinstall the filter shaker lever (5) by inserting it into the cage stem (9) and turning it as shown in the figure (26).
Lock the lever with the nut (4), then reinstall the cover (3).
Fasten the closing band (7).
Tighten the safety bolt (6) again.

Longopac® replacement

Prepare the bag holder with the inside part upwards and insert the Longopac inside the groove on it. Pull off the Longopac inner end for at least 250 mm, put the strap around the support as shown in the figure, tighten it by leaving free the excess part of the inner end pulled off previously. Properly arrange the excess Longopac inside the groove (1).
Pull off the Longopac outer end, turn it down and close it with the proper band (2-3).
Draw near the bag holder to be placed under the hopper cone, insert the pins into the slots and turn the system to lock it at the upper cylinder (4).
Pull down the bag closed by the band and lay it on the tray. Then, by means of the 2nd supplied belt, fasten the inner end (250 mm-long), which have been previously removed, above the gasket on the hopper (5).

At the end of a cleaning session

Turn off the vacuum cleaner and remove the plug from the socket.
Wind the connection cable.
Clean the vacuum cleaner as described in the “Maintenance, cleaning and decontamination” paragraph.
Store the device in a dry place, out of reach of unauthorized people.
Lock the caster brakes .
Shut the inlet with the appropriate plug when the vacuum cleaner is transported or not being used.

Tightness inspection

Hoses check
Make sure the connecting hoses are in a good condition and correctly fixed.
If the hoses are damaged, broken or badly connected to the unions, they must be replaced.
When sticky materials are collected, check for possible clogging along the hose, in the inlet and on the baffle plate inside the filtering chamber.
To clean, scrape the inlet from the outside to remove deposits.

Hopper gasket check
Ensure that the Longopac® bag is tight with the gasket . The gasket must be replaced if it is torn, cut, etc…

Clapet gasket check
Replace the gasket if it is not tight, or if it is torn, cut, etc.

Wiring diagrams

Item	Type	Description	Qty
Q1	4083901814	Switch 2 pole	1
Q2	4083901814	Switch 2 pole	1

Procedure for Longopac® system installation

Remove the holder
Insert the Longopac® bag and cut the connections
Prepare the bag on the stand, pull out the end and start
Place the holder on the vacuum cleaner
“Duck-neck” closure of the bag with adhesive tape

Procedure for hose removal

Remove the hose, including its coupling, from the vacuum cleaner
Place the vacuum plug
Roll the hose
Thread the two ends into each other
Use a belt or tape to transport and store away from dust

Recommended spare parts

The following is a list of spare parts that should be kept ready at hand in order to speed up maintenance operations. Refer to the manufacturer’s spare parts catalogue when ordering spare parts.

|

Description

|

Blastrac PN

|

HQV PN

---|---|---|---
|

Standard filter

|

4081701390

|

–

| Filter ring gasket| Z8 17025| 533344701
| Hopper gasket Longopac®| 4089100872| 533541601
| Filter clamp| 4084001291| 533238601
|

Absolute filter

|

4081701384

|

533551101

|

Longopac®

|

4084000956

|

534073301

|

120V 1000W Motor

|

4085400026

|

–

|

Brushes (carbon) for 120V motors (2 brushes)

|

40000886

|

533857001

Troubleshooting

Problem	Cause	Remedy

The vacuum cleaner does not start

| ****

Lack of power supply

| Check for power at the socket.

Check the condition of the socket and the cable. Ask for assistance to be performed by a qualified manufacturer’s technician.

The vacuum cleaner revolutions increase

| ****

Clogged primary filter

| Use the filter shaker (models with manual filter shaker). Replace it if this is not sufficient.
Clogged vacuum hose| Check the vacuum hose and clean it.

Dust leaks from the vacuum cleaner

| The filter is torn| Replace it with another of identical type.

Inadequate filter

| Replace it with another of a suitable category and check.
Noisy motors| Motor brushes (carbon) worn or broken| Remove and replace the (carbon) motor brushes.

Electrostatic current on the vacuum cleaner

| ****

Missing or inefficient grounding

| Check all ground connections. In particular on the vacuum inlet fitting; replace the hose with an antistatic hose.