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4.2.2
Mounting arm tube installation
Extreme environmental conditions
Extreme environmental conditions can cause damage to the device.
• Avoid extreme environmental conditions.
• Protect the device from moisture and heat.
Observe the following points when installing the mounting arm tube on the mounting arm adapter:
• For the correct installation height, use the position of the screen for guidance. This should always be
optimally visible to the user.
• Do not expose the Panel PC to direct sunlight.
Mounting arm tube installation
Regardless of which of the two Beckhoff mounting arm adapters you have chosen, the procedure for
installing the mounting arm tube is the same. Depending on whether you have oriented the mounting arm
adapter upwards or downwards, the mounting arm tube has to be installed on the adapter in the same
direction.
Among other tools you need a hook wrench for the installation. You can order this from your Beckhoff Sales
using the following order identifier:
• C9900-Z263: Hook wrench size 58-62 for tying up the slotted nut of the C9900-M75x mounting arm
adapter
Fig. 27 shows an example of the procedure with the mounting arm adapter facing downwards.
To install the mounting arm tube on the mounting arm adapter, proceed as follows:
1. Release the Allen screw (1) several turns with a 3 mm Allen key (section A).
2. Insert the mounting arm tube into the mounting arm adapter all the way to the stop (section B).
3. Tighten the slotted nut of the mounting arm adapter with a hook wrench size 58-62 clockwise with a
torque of 20 Nm (section C).
4. Tighten the Allen screw again with a torque of 3 Nm to additionally secure the mounting arm tube.
ð You have installed the Panel PC on the mounting arm tube.
A
1
Fig. 27: CP37xx-1600_installing the mounting arm tube
CP37xx-1600
NOTE
B
Version: 1.1
Commissioning
C
31
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