Maintenance - Siemens OP7 Equipment Manual

General
Please comply with the safety information that is included with the battery
information and informs you how to handle and dispose of lithium batteries in the proper
manner.
Warning
!
16.5

Maintenance

Scope
Operator panels OP7 and OP17 are designed for low-maintenance operation.
Maintenance of the OPs is limited to
Cleaning Clean the keyboard overlay and the OP display at regular intervals with a
damp cloth. The unit must be OFF when it is cleaned. In this way, you ensure
that you don't unintentionally trigger any functions while wiping the key-
board overlay.
Use only water and commercially available washing-up liquid for dampening
the cloth. Never use aggressive solvents or scouring agents.
Equipment Manual OP7, OP17
Release 04/99
Explosion hazard! There is a danger of the lithium battery exploding if it
is not handled properly.
Batteries
– Never charge
– Do not open
– Do not short circuit
– Do not reverse the polarity
– Do not heat up to above 100 C
– Protect against direct sunlight
Never allow moisture to condense on batteries.
If it becomes necessary to transport the batteries, always comply with
the Dangerous Goods Ordinance for the mode of transport used (labeling
obligation).
Dead lithium batteries are classified as hazardous waste and must be
disposed of accordingly. Wrap each battery separately in a sealed plastic
bag before disposing of it along the approved lines.
regular cleaning of the keyboard membrane and the display,
changing the optional buffer battery of the OP17 (refer to Section 16.4).
16-9