Maquet 1133.12B1, Operating Instructions Manual, Page: 45 / 56

1133.12B1/B3/F1/F3
GA113312EN02
45
3. Maintenance
The operating table requires annual servicing by MAQUET
Customer Service or by a MAQUET-authorized service
technician.
Please adhere to prescribed maintenance intervals as
otherwise guarantee coverage will lapse.
In so doing you also make a contribution to patient safety
and extend the useful life of your costly equipment.
We recommend concluding a maintenance contract with
MAQUET.
Outside Germany please contact your local representa-
tive in all matters relating to service.
4. Malfunctions
If your operating table is defective, we recommend pro-
ceeding as follows in order to place the operating table
on its castors:
1. Use the ‘UNLOCK’ function on the override panel:
Press the ‘ON’ and the ‘UNLOCK’ buttons simulta-
neously until the table is standing on its castors.
2. If there is no battery capacity: Use the mains cable
to connect the operating table to the mains and re-
peat step 1.
3. If the castors have to be extended manually:
• Remove the sealing cap at the base using a wide-
bladed screw driver or a coin.
• Insert the ratchet (Ref. no. 3113.3649, included in
the delivery) into the opening.
• Turn the ratchet (A) clockwise until the castors
are extended (visual check). When the castors are
fully extended, it will be very difficult or impossible
to turn the ratchet (A).
• Screw in the sealing cap without tightening.
• Move the defective operating table to the desired
location and park it on its castors (secure it, if
required).
• Inform the service department.
Caution:
• If the castors have been extended using the manual
pump, then the UNLOCk function must not be actu-
ated, otherwise the base will be lowered and cannot
be mobilized again.
If there is a malfunction, please inform the local MAQUET
representative or the factory. Please give an accurate
description of the symptoms and quote the serial number
to facilitate our response and make it possible to rectify
the problem more quickly.
Note:
Never attempt to repair a malfunction yourself and
never use force!
A
VI. Care and maintenance