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Aseptico ADU-40CF Command Air, Руководство по эксплуатации, техническому обслуживанию и ремонту, Страница: 12 / 16

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Replacing the level sensors

Tools:

8 in. crescent wrench 

1. Trace the electrical leads from the tank level sensor and the tilt

shutoff  sensor  to  the  control  board  and  remove  the  sensors'

connectors. Note the wiring configuration from the sensors to

their connectors. Note the mating connector located on board.

2. Note the orientation, then unscrew the level sensor from the

tank. Remove the mounting hardware from the tilt sensor.

3. Install the new sensors as required. On the tank sensor, make

sure  the  peaked  portion  of  the  exposed  fitting  labeled  N.O.

(normally open) is positioned upward. Rewire and attach the

new electrical connector at the original board location.

Replacing the electric intake pump 

(Figure Q)

Tools: 

Pliers, 5/16 deep well socket or driver, and

a flat blade screwdriver

1. Remove the snapper type clamp from each end

of  the  pump  by  pushing  its  tabs  in  opposite

directions.  Use  pliers  to  improve  clamp

manipulation. Work the tubing off each end of

the pump.

2. Loosen the green retaining screw and remove

the grounding wire from the pump.

3. Remove the two nuts which mount the pump to

the bracket.

4. Trace and disconnect the pump wiring from the

control board and the solenoid valve. Connect

the new wires at the old locations.

5. Replace the pump and reassemble by reversing steps. Make sure that the flow direction arrow on

the new pump points away from the solenoid valve.

Replacing the electronics board 

(Figure R)

Tools: 

1/4  open  face  wrench  or  crescent  wrench,  Phillips

screwdriver, and pliers

1.  Remove  the  board  mounting  hardware  from  each  of  the  four

corners of the control board.

2. Wire the new board by tracing the leads from the old board or by

following the wiring schematic,  

Refer to Figure S.

3. Secure the new control board in each corner with the mounting

hardware.

Page 12

Figure Q  - Intake Pump

Figure R - Electronics Board

Figure P  - Level Sensors

Tilt Shutoff Sensor

Tank

Level Sensor

Содержание ADU-40CF Command Air

Страница 1: ...ADU 40CF Portable Field Sink NSN 6520 01 456 5380 OPERATION MAINTENANCE SERVICE MANUAL COMMANDlAIR ...

Страница 2: ...ures A1 A2 Case Contents 4 Figures B1 B2 Legs Pouches 4 Figure C Electronics Pouch 4 Figure D Optional Soap Dispenser Pouch 4 Figure E Plumbing Pouch 4 Figure F Optional Leg Supports 5 Figures G1 G2 Spout Positions 5 Figure H Connections 5 Figure I Spout Connection 5 Figure J Optional Soap Dispenser 6 Figure K Regulator Assembly 6 Figures L1 L2 Spout Guides Removal 11 Figure M Ground 11 Figure N F...

Страница 3: ...inted metal Sink Intake Water Connection options NATO standard jerry can Alternate source Water bladder max 10 psi Established pressurized water source Sink Waste Water Connection NATO standard jerry can Sink flow rate 0 68 gpm 2 2 lpm Max pump discharge head 8 3 ft 2 5 meters Pump self priming limit 48 in 1 2 meters Heating capacity 1500 Watts Tank capacity 0 75 Gal 2 9 Litre Peak water temp 106 ...

Страница 4: ... power cord Foot switch Instrument tray Case Contents Figs A1 A2 Sink assembly 1 MIL Spec carry case 1 Operation Service Manuals 2 Accessory pouches 3 Optional Soap Dispenser pouch 1 Optional Leg Support Kit pouch 1 1 2 3 4 1 2 3 4 1 2 Figure B1 Legs Pouch Figure C Electronics Pouch 1 2 3 4 Figure A2 Open Case with Optional Spout Optional Accessories Pouches 1 2 3 4 1 2 3 4 3 4 1 2 1 2 1 2 3 5 5 6...

Страница 5: ...cure the line using the attached push on cap Refer to Figure H 6 Attach the waste hose to the underside of the sink Place the opposite end in a waste water jerry can not provided Secure the line using the push on cap Refer to Figure H 7 If desired attach the components of the cold water pump assembly refer to Figure E to dispense cold water a Unpack the manual foot pump and tubing assembly b Attac...

Страница 6: ... internal pump Connection to this type of source can be made using the existing intake tube For connection to an established water source with an operating pressure above 5 psi the regulator assembly is required Attachment is performed by disconnecting the intake hose and replacing it with the regulator assembly Refer to Figure K A line from the water supply having male garden hose threads can the...

Страница 7: ...r cold water Water will automatically be warmed as it flows through the internal water tank The outlet temperature will vary with consumption and source temperature As a general rule a full tank of room temperature water will take two and a half to three minutes to warm to the shut off temperature of 106 deg Fahrenheit 41 deg Centigrade Optional Soap Dispenser Position the optional soap dispenser ...

Страница 8: ...nal soap dispenser pouch if used in the sink basin Lower the sink spout or slide the Locking Cap up the tube and pivot the optional 15 inch spout forward until it lies flat with top surface of basin 11 Store the leg and optional leg support pouches in the lid Place the lid and secure all perimeter latches Reference figure A Daily cleaning All hoses which have come in contact with waste water durin...

Страница 9: ...quire lubrication or have special cleaning instructions Performance verification and Inspection No specific inspection schedule needs to be maintained for this unit Components have been selected for their maintenance free service life The drain catch should be cleaned after each use Verifying that the following conditions are satisfied during operation will ensure proper function These conditions ...

Страница 10: ...own Inspect control board and heating element replace components as necessary Heating element damaged Replace element Not heating water orange LED not lit Spout not raised Raise spout Tilt switch shut off Ensure sink is standing upright Circuit board thermal sensor Inspect control board and components replace as required Level sensor Replace level sensor Not heating water green L E D not lit No sy...

Страница 11: ...s 7 Reassemble by reversing steps Once the interior of the sink has been accessed the following services can be performed Replacing fuses The control board and heating element are protected by the 15A fuse and the pump is protected by the 2A fuse Both these fuses are located on a bracket atop the solenoid valve The fuses are not intended to be operator replaceable A blown fuse is a symptom of a mo...

Страница 12: ...ing its tabs in opposite directions Use pliers to improve clamp manipulation Work the tubing off each end of the pump 2 Loosen the green retaining screw and remove the grounding wire from the pump 3 Remove the two nuts which mount the pump to the bracket 4 Trace and disconnect the pump wiring from the control board and the solenoid valve Connect the new wires at the old locations 5 Replace the pum...

Страница 13: ...f the spout guide 5 Replace the o ring and reassemble by reversing steps Be careful not to deform the spout tube when reinstalling the roll pin Replacing seal in optional 15 inch Spout Refer to Figure L2 Tools Needle nose pliers small screw driver or dental instrument 1 Remove spout from the tank as per Spout Guide Removal 2 Remove three capscrews from bottom of spout base with Allen wrench 3 Remo...

Страница 14: ...Page 14 NOTES ...

Страница 15: ...Page 15 NOTES ...

Страница 16: ...P N 420203 Rev Q ECO 14703 04 2019 P O Box 1548 Woodinville WA 98072 1548 1 800 426 5913 425 487 3157 Fax 360 668 8722 email info aseptico com Internet www aseptico com ...

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