7. Product Description CC300 Operator Panel ā User Guide
7.5. Accessing internal Components
This section contains important information that you must read before accessing internal components.
Follow these procedures properly when handling any internal components of the system.
The replacement of the lithium battery (optional: the installation and removal of memory
modules, drives or cables) should only be carried out by qualified specialists, in
accordance with the description contained in this manual.
Before removing the cover of the CC300 operator panel in order to gain access to the
internal components, the system must be powered down and the power cord has to be
disconnected from the power source.
It is not allowed to operate the system without installed cover.
Please observe the safety instruction for handling assemblies with static sensitive device.
Disregarding of this warning instruction can result in damage to the device.
7.5.1. Opening the CC300 Operator Panel
To open the CC300 operator panel, perform the following steps:
1. Place the device on a soft underlayment (e.g. a thick PE foam sheet) with the front plate facing down
(see Fig. 26). Make sure that the underlayment is dimensioned so that only the glass plate rests on the
underlayment and the emergency stop switch and the rotary/push button do not rest on the
underlayment or table.
2. Remove the 10x screws (M5 x 10) and the bonded seals that fix the rear cover to the front plate (see
Fig. 17, Pos. 1).
The screws (M5 x 10) and the bonded seals must be replaced after 3 to 5 times of
tightening and loosening for continuing compliance with IP54 protection class!
3. Lift the rear cover on the left side (seen from behind, with the emergency stop switch at the top!)
carefully a few inches (see Fig. 26).
Preliminary Version 0.2 31
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