Erma Electronic TM 2500, Instruction Manual

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3. Mounting
3.1. Place of operation
Attention must be payed to the protection against humidity, dust and high tempera-
tures at the place of operation.
3.2. Panel mounting
3.2.1. Panel for switch board
• For mounting in switch boards, insert the case into the panel cutout (according to
DIN 43700: 45,0
+0,6
x 22,2
+0,3
mm) from the front, using a fresh gasket for sealing
as required. Click into and place at each side the two fastening clips (M2,5 x 50
mm).
• Tighten the screws alternately, using enough pressure to get good retention and
sealing at the panel.
45,0
57,2 5
48,0
+0,6
22,2
24,0 21,0
42,0
+0,3
panel cutout
DIN 43700
panel cutout
DIN 43700
11,0
3. Mounting
ERMA-Electronic GmbH 6