Druck 542F Air Data Test Set Installation Guide
- June 5, 2024
- Druck
Table of Contents
Druck 542F Air Data Test Set
Introduction
This manual is applicable to ADTS542F/552F/553F and 554F, referred to as ADTS,
and provides safety and installation information for the Air Data Test Set,
compatible with the requirements of first line operation.
A touchscreen (ADTS Touch) is used to control all required functions. The ADTS
Touch can be positioned on the ADTS or used as a hand held mobile unit via a
cable or Bluetooth® wireless technology. This allows a person to complete the
entire test program remotely while conveniently seated in the aircraft. An
ADTS Touch-ER option can be purchased for robust wireless communications in a
large body aircraft. The ADTS Touch can be powered when positioned on the
ADTS, or using a cable connection to the ADTS or battery powered. The
manufacturer has designed this equipment to be safe when operated using the
procedures detailed in this manual. For details of calibration requirements
for the ADTS, refer to User Manual K0553. For details of available
manufacturer specified parts, refer to the current revision of the product
data sheet. Service/maintenance and repair will be carried out at Druck
authorized service centers.
Markings and Symbols
For the list of Druck approved service centers, go to:
Intended Use
Test and calibration of aircraft aeronautical pressure instruments located
indoor in a hanger or calibration laboratory or outdoor (non-continuously) on
a runway, refer to User Manual K0553 for further information.
WARNING This equipment is not rated for use in potentially explosive atmospheres. Using this equipment in a potentially explosive atmosphere could lead to serious injury or death.
If the equipment is used in a manner not specified by this document and K0553
the protection provided by the equipment may be impaired.
Safety
Examine all equipment to be used, paying particular attention to electrical
leads and connectors and pneumatic pipes and connectors. DO NOT use any
equipment that is known to be or suspected to be damaged or faulty.
Power Supply
Power Supply Connection
Do not apply electrical power outside the values stated. Make sure that the
power supply is off before connecting the power cable. The ADTS must be
connected to the correct electrical power supply as stated, adjacent to the
power connector.
RISK OF ELECTRIC SHOCK There is a risk of electric shock/electrocution if
there is not a protective earth in place. The ADTS must, at all times, be
connected to the supply protective earth/ground.
The power supply cable and connector must be correctly rated for the power
supply. Only use power cables supplied by Druck specifically for the
ADTS.
Fuses
The two High Breaking Capacity fuses (8) (see Figure 6), located in the
holders and mounted on the front panel, protect the unit. The fuses are
connected in the live and neutral supply circuit and are rated at: T5AH 250V.
Replacing a Fuse
- Disconnect the electrical power supply.
- Unscrew the fuse holder cap from the front panel and remove the fuse.
- Fit a new fuse of the correct size and rating into the fuse holder cap.
- Secure the fuse holder cap in the front panel.
ADTS Touch
The ADTS Touch is used to control all required functions. The ADTS Touch can
be positioned on the ADTS or used as a hand held mobile unit via a cable or
Bluetooth® wireless technology.
The ADTS Touch will have power applied when
- Positioned (docked) (1) on a powered-on ADTS.
- Using an umbilical cable connected to a powered-on ADTS.
- Powered from its own battery pack.
- Powered from a universal power supply unit
The ADTS Touch is equipped with an On/Off switch (2) and USB connectors for
connection to a PC or mass storage device (3).
Figure 2: Touch On/Off Switch and USB Connectors Connector (4) allows
connection between the base unit and the ADTS Touch using a 5 metre or 18
metre umbilical cable. Note: Only use cables that have been supplied by or
purchased from Druck.
Figure 3: ADTS Touch Umbilical Cable Connector
The ADTS Touch can contain one Lithium-ion battery which is housed in the
battery compartment of the ADTS Touch.
Replacing the Battery
Figure 4: ADTS Touch Battery Compartment
Note: Only use batteries that have been supplied by or purchased from
Druck. Prior to replacing the battery, switch the ADTS Touch off. If the ADTS
Touch is connected to the umbilical cable or Docking connector, disconnect
prior to removing the battery cover plate.
-
1. Unscrew the two thumbscrews (5) of the battery compartment cover plate and remove the cover plate.
CAUTION When the battery compartment cover plate is removed and the ADTS touch is tilted with the battery compartment facing downwards, the battery can fall out of the ADTS touch causing damage to the battery. -
Use the tab attached to the battery to slide the battery out of the battery compartment.
-
Fit a new or re-charged battery into the battery compartment, observing the keyed orientation.
Note: The battery does not necessarily need to be new or re-charged. The ADTS Touch will function safely and correctly with a flat battery when the umbilical cable or dock charging supply is connected. -
4. Refit the battery compartment cover plate and tighten the two thumbscrews (5). The cover must be fitted correctly to maintain protection afforded.
Battery Care and Maintenance
The battery unit contains a Lithium-ion battery which requires no user
maintenance. If shipping an ADTS Touch and/or battery unit please contact your
local service center beforehand for shipping requirements. Battery must be
removed from the ADTS Touch during transportation. Prolonged exposure to
temperature extremes may significantly reduce battery lifetime. For maximum
lifetime, avoid prolonged periods where the battery is exposed to temperatures
outside the range -30°C to +45°C. The recommended storage temperature range is
5°C to 21°C (41°F to 98.8°F). The battery is removable. The manufacturer makes
the following safety recommendations. The user should not:
- Short circuit the battery.
- Immerse the battery in any liquid.
- Disassemble or deform the battery.
- Expose to, or dispose of the battery in a fire.
- Subject the battery to excessive physical shock or vibration outside the specified limits for the ADTS.
- Use a battery that appears to have suffered abuse.
- Charge with an unspecified charger or specified charger that has been modified. This can cause breakdown of the battery or swelling and rupturing.
- Use a battery in an appliance or purpose for which it was not intended.
The battery unit is sealed for life, so leakage of electrolyte is not
expected. If leakage of electrolyte from the battery is observed, stop using
the battery immediately and avoid contact with the electrolyte. If skin or
clothes come into contact with the electrolyte, wash immediately with soap and
water. If electrolyte comes into contact with the eyes, wash the eyes
thoroughly with water and consult a doctor immediately.
The ADTS5xxF, ADTS Touch and ADTS Touch-ER contain a Lithium-ion coin cell.
This coin cell is not user replaceable. Installation and replacement shall
only be performed by trained personnel.
Always dispose of batteries safely and in accordance with local instructions.
Battery Charging
The battery in the ADTS Touch can be charged using one of the following methods:
- By placing the ADTS Touch onto a powered ADTS.
- By connecting the ADTS Touch connector (4) (see Figure 3) to the ADTS using the umbilical cable.
- By using the AATOUCH-5 optional accessory desktop charger. The battery must be removed from ADTS Touch when it is charged by the AATOUCH-5 desktop charger.
- Using a universal power supply unit connected to the ADTS Touch using an adapter:
Figure 5: Universal Power Supply Unit and Adapter
The ADTS Touch universal power supply and the desktop charger are both
rated for indoor use only.
ADTS5xxF
Figure 6: ADTS542F Front Panel
Note: See Figure 8 for other variants.
Power-Up Test (see Figure 6)
- Fit “Pitot” (Pt) (1) and “Static” (Ps) (2) port blanks.
- Ensure that the test set is connected to an external power supply and the supply is switched on.
- Use the On/Standby Switch (3) on the front of the test set to switch the test set on. The test set performs a self test, resulting in a test set status indication (4a) “Pass” or “Fault”.
The test set status indications are as follows:
Figure 7: Test Set Status Indications
Test Set Status Indications (4)
Power on and self test:
- Off (Power Off)
- Standby (Yellow)
- Self test in Progress (flashing Green)
- Pass/Ready (Green)
- Fault (Red)
Battery pack status (if fitted – ADTS542F only):
- For LED indications, see User Manual K0553 “ADTS542F Battery Pack”
Note : Battery pack is currently not a purchasable option.
Bluetooth® wireless technology connection status:
- Wireless connection present (Blue)
- Wired connection and Bluetooth® option enabled (Flashing blue)
- Fast flash – enabled and visible for pairing (available for 5 minutes after power-up)*
- Slow blink – enabled but not visible for pairing*
- Bluetooth® option disabled (Wireless LED off)
- Initialization fault (Red) *
- Only applicable to base unit software variant DK0467
Note: The “fast flash” state also occurs when switching the ON/standby switch from standby to ON. If the Bluetooth® link drops during use then “fast flash” will resume. This occasionally requires the unit to be returned to standby mode before the link can be re-established.
Aircraft status:
- When the ADTS is controlling the aircraft and it is “off ground”, the LED will be Yellow.
- When the ADTS is controlling the aircraft to “going to ground”, the LED will flash Yellow.
- When the ADTS has made the aircraft “safe at ground”, the LED is Green.
- In standby-mode, this LED will be off.
If the self test fails, or for any other reason the test set is considered to be unserviceable, contact Druck and return the test set to the Druck or Druck approved service center.
WARNING The On/Standby Switch (3) on the front of the test set is not a disconnecting device.
- To disconnect power to the test set, either:
- Remove the power cable (5) from the front of the test set, or
- Remove the power cable from the wall socket. The wall socket connection must remain accessible.
External Functional Earth/Ground Terminal
An external earth/ground connection stud (6) is available as a functional
earth on the front panel providing a connection/bonding point for other
equipment to be connected to the same earth/ground connection as the test set
(This is not a protective earth/ground connection).
Pneumatic Connections
No external pneumatic pressures or vacuums are required as the ADTS contains
internal pressure and vacuum pumps. Hoses (available as orderable accessories
on the datasheet) are used for connection to the “Pitot” (Pt) (1) and “Static”
(Ps) (2) output ports of the ADTS. The “Pitot” (Pt) and “Static” (Ps) outputs
can then be connected to the corresponding Pitot and Static connectors on the
aircraft or aeronautical instruments. The maximum Pt and Ps output pressure is
2 bar absolute.The following table details the possible connector
specifications:
Mating female parts are available from Druck.
Cleaning
CAUTION Do not use solvents to clean this equipment.
The following materials are approved cleaning agents:
Note: Equivalent alternatives may be used for listed items.
- Clean the external surfaces of the unit using lint-free cloth and a soft brush. Remove stubborn dirt using a damp cloth and mild detergent and allow to dry.
- Clean the electrical connector using a soft brush. Remove stubborn dirt using a damp cloth and mild detergent and allow to dry.
Specification
Operating Environment
WARNING This equipment is not rated for use in potentially explosive atmospheres.
| Storage temperatures | ADTS542F: -20°C to 70°C (-4° to 158°F) |
|---|
ADTS552F )
ADTS553F ) -20°C to 70°C (-4° to 158°F) ADTS554F )
Operating temperatures/environment| ADTS542F: -5°C to 50°C (32° to 122°F)
ADTS552F )
ADTS553F ) -5°C to 50°C (32° to 122°F) ADTS554F )
Operating humidity: 5% to 95% RH (condensing)
Indoor & Outdoor (non-continuously) use
ADTS Touch universal power supply| Operating temperature: 10°C to 50°C (50° to
122°F)
Operating humidity: 5% to 95% RH (non-condensing)
Power supply| Universal input Mains Power Supply.
Class 1 equipment requiring a protective earth connection.
TXAH 250V HRC Time-delay (T) 250Va.c. rated fuses (X = amp rating of fuse).
Overvoltage category II, Pollution degree 2
The supplied mains/PSU cable protective earth/ground conductor must be
connected to the power supply protective earth/ground system.
Electrical safety| EN 61010-1, UL 61010-1, CSA 22.2, No. 61010-1 and IEC
61010-1
Operating altitude| Maximum 7500ft (2300 metres)
Ingress protection| ADTS542/552/553/554 IP33, ADTS Touch IP65 (EN60529)
Dimensions
WARNING The ADTS can be moved by use of the handle and wheels. if the ADTS is to be lifted, it must be lifted by at least two people.
ADTS5xxF| Weight| ADTS542F: 14kg (31lb) (without battery, estimated as 20kg
(44lb) with battery)
---|---|---
ADTS552F: 22kg (48.5lb) ADTS553F: 23.5kg (52lb) ADTS554F: 24.5kg (54lb)
Height| 300mm
Depth| ADTS542F: 320mm (front to rear) ADTS55xF: 425mm (front to rear)
Width| ADTS542F: 420mm (left to right) ADTS55xF: 525mm (left to right)
ADTS Touch| Weight| 1kg (2.2lb)
1.4kg (3lb) with battery
Height| 58mm
Depth| 154mm
Width| 224mm
Product Labeling
The product label for the base unit can be found in the bottom right hand
corner of the front panel. The product label for the ADTS Touch can be found
on the rear of the ADTS Touch.
Labeling information consists of:
- Company logo and product name.
- Part number
- Serial number
- Date of manufacture (DOM).
- Name and address of the manufacturer.
Copyright 2014 Baker Hughes Company. 12 | ADTS Safety and Installation Guide–English
References
- Baker Hughes
- Druck | Pressure Sensors/Pressure Calibrators | Baker Hughes
- Malermeister Sensing
- Conseil transformation humaine culturelle | Sensing | France
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