Direct Healthcare Group Dyna-Form Mercury Advance Benutzerhandbuch - Seite 4
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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
3. 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.
too high
+ Audible Warning
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 Mode
1. Reset the warning – turn off Power and press the Audible Warning mute button.
Failure
2. Disconnect the air hoses to reduce pressure – reconnect when pressure has decreased.
+ Audible Warning
(no 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
U S E R M A N U A L
4. Installation
4.1 Mattress (This is the applied part type BF)
Place the Dyna-Form Mercury Advance Mattress directly on to the bed platform ensuring that the
Blue multi-stretch waterproof cover is on top and that the umbilical hose is located at the left-
hand corner at the foot end of the bed. Note: The umbilical hose can be located inside the cover
under the "Open Here for Air Inlet" printed in the bottom left hand corner of the mattress.
Wipe the mattress down before covering the mattress with a loose-fitting sheet.
Static Mattress Use
The Dyna-Form Mercury Advance Mattress can be used as a pressure reducing mattress for
patients at High Risk of pressure ulcer damage without the need to attach the Control Unit.
Alternating Mattress Use
If / When required, the Dyna-Form Mercury Advance Mattress can be used as an alternating
mattress system by attaching the Dyna-Form Mercury Advance Control Unit system.
No other system should be attached to the mattress as the design settings and internal air
pressure properties of the Dyna-Form Mercury Advance Control Unit) are specific to this
mattress only.
The Dyna-Form® Mercury Advance is a replacement mattress system and should NOT be placed
on top of any existing mattress.
The startup time from static to dynamic mode is immediate.
4.2 Control Unit
Hang the Control Unit onto the footboard. The mounting hooks swivel to suit the thickness of the
footboard or rail. Connecting the Umbilical Hose to the Control Unit , place the supplied 3-pin
electrical plug into the wall outlet and switch on:
(a) Open the zip located at the bottom left hand side of the mattress and pull out the Blue Umbilical hose.
(b) Attach the Blue Umbilical Hose to the Control Unit by connecting the air connector at the end
of the Umbilical Hose to the air inlet connector at the bottom left hand side of the Control
Unit. Ensure that the Red CPR Release button is located on top of the Air Inlet connector after
connection is complete.
(c) Re-close the zip as far as possible without clamping the Blue Umbilical Hose to ensure the
mattress and air cells are sealed within the cover.
(d) Shut down is the reverse of items a, b & c above.
5. Operation
Attach the supplied mains cable to the Control Unit by inserting the "kettle" type connector into
the recess located on the left-hand side of the Control Unit. The mains cable has been designed
specifically as a removable part to aid in easy replacement should it become damaged in use.
Power cables not supplied by Direct Healthcare Group are not recommended for use with this
Control Unit.
The mains plug should be turned off and removed from wall socket as a means of isolation.
Plug the mains cable into a suitable 230v mains socket and switch on the Control Unit using the
on/off switch.
After the Control Unit has been turned on both the "High "and the "Low" lights will flash together
intermittently until the Control Unit has attained its initial operating pressure. Once the Control Unit
has attained its initial operating pressure the "Low" light will stay on constantly and the mattress is
ready for use.
D I R E C T H E A L T H C A R E G R O U P . C O M
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