Direct Healthcare Services Dyna-Form Mercury Advance Service-Handbuch - Seite 9

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D Y N A - F O R M M E R C U R Y A D V A N C E

10. Troubleshooting

Warning / Fault
Cause
Solution
Control Unit does
The Control
1. Check the Control Unit is connected to mains power outlet with the correct voltage.
not operate;
Unit may not be
2. Check the Control Unit is switched on. Switch off and unplug the unit before restarting.
attached to a
no display lights
3. Check the mains plug fuse (5 AMP) then check both Control Unit fuses (1 AMP) –
power source or
illuminate
fuses can be released using a screwdriver to push and turn.
a fuse may need
Do not try to open the Control Unit. Opening the unit could cause personal injury
replacing.
or equipment damage.
Ensure the replacement of fuses is carried out accordance with local legislation.
Warning LED C
Mains failure /
1. Check the Control Unit is connected to mains power outlet with the correct voltage.
Other
+ Audible Warning
2. Check the Control Unit is switched on. Switch off and unplug the unit before restarting.
See above,
3. Check the mains plug fuse (5 AMP) then check both Control Unit fuses (1 AMP) – fuses can be
plus:
released using a screwdriver to push and turn.
Do not try to open the Control Unit. Opening the unit could cause personal injury or equipment
damage.
Ensure the replacement of fuses is carried out accordance with local legislation.
Warning LED B
Pressure too low
1. Reset the warning – turn off power and press the Audible Warning mute button.
+ Audible Warning
2. Check that the CPR connector is firmly attached to the Control Unit (located on the left of the
Control Unit case) Check all air hoses along the inside of the mattress – each should be firmly
connected. Check each air cell is securely attached to its connecting air pipe.
3. Check all cells, pipes and hoses for any air leakage.
4. Check that the air filter cover is correctly secured and the air filter is clean.
5. Switch on power.
Warning LED B+C
Pressure too low /
1. Check Blue external umbilical air pipe that is between mattress and CPR connector is not
Air pipe kinked
kinked. twisted or damaged.
+ Audible Warning
2. Check all air hoses along the inside of the mattress – each should be firmly connected.
3. Check each air cell is securely attached to its connecting air pipe.
Warning LED A
Pressure
1. Reset the warning – turn off power and press the Audible Warning button.
+ Audible Warning
too high
2. Disconnect the air hoses to reduce pressure, reconnect when pressure has decreased.
3. Check for twists in the air hoses between Mattress and Control Unit.
Warning LED A+B
Alternating
1. Reset the warning – turn off Power and press the Audible Warning mute button.
Mode Failure (no
2. Disconnect the air hoses to reduce pressure – reconnect when pressure has decreased.
+ Audible Warning
alternation)
Warning LED A,B+C
Initialising Failure 1. Press the Audible Warning mute button to silence the Audible Warning.
2. Check all air hoses along the inside of the mattress – each should be firmly connected.
+ Audible Warning
Check each air cell is securely attached to its connecting air pipe.
3. Check that the CPR connector is firmly attached to the Control Unit
(located on left of control unit casing).
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D I R E C T H E A L T H C A R E G R O U P . C O M
S E R V I C E M A N U A L

11. Replacement Pump Parts

Part
Image
Description
Number
per box
SP021001
Motor for Rotor Valve
Compressor Bracket
SP021002
(Metal)
Rubber Suspension for
SP021003
Compressor
CU Compressor
SP021004
220V
SP021005
Valve Cover
SP021006
Valve Base
SP021007
R.V Spring Analog
SP021008
R-Clip 1mm D20mm LR
SP021009
Inlet Switch
1A/250V Fuse
SP021010
(Slow Blow Type)
SP021011
PCBA
SP151001
PCBA - Bari
SP012004
Top Case
SP021013
Bottom Case
SP131024
Diaphragm
Stand Rubber
SP021015
4244 N.R.H
3 Pin Cable
SP021016
(Switch to PCB)
2 Pin Cable
SP021017
(Switch to PCB)
SP021018
Pressure Sensor Tube
Connector Tee
SP021019
Nylon PA66 Black
Tube PVC Clear
SP021020
4.5x8 PVC
D I R E C T H E A L T H C A R E G R O U P . C O M
Qty.
Part
Image
Description
Number
1
SP021021
Tube PU 3x5 PU
1
SP021022
Cap Sponge Filter
6
SP021023
Sponge Filter
1
SP021024
Membrane
1
SP012003
Membrane - Bari
1
SP021025
Screw-Motor
1
SP021026
Screw-PCBA
1
SP021027
Screw-Hook
5
SP021028
Screw-Compressor
10
SP021029
Screw-Housing
1
SP021030
Metal Hook
1
SP021031
Hook "Friction Tube"
1
SP021032
Hook Ends
1
SP021033
Hinge Lock
2
SP021034
Water Sealing
Main Cable
2
SP021035
(220V UK)
CPR Connection
5
SP025001
with Tube
5
SP021053
CPR Seal
5
SP021037
3m CPR Tube
5
SP025003
CPR Connector
1
SP021036
Annual Service Kit
Qty.
per box
1
5
5
1
1
10
10
10
10
10
1
2
2
2
10
1
1
2
3m
1
1
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