Operating Instructions
Rope Pull Switches RPS…
16
(translation of the original operating instructions) 2090276-10-12/20
15. Switching elements
The values for the tensile force depend on the switch type used (RPS…100/RPS…175/RPS…300).
Tolerance: tensile force ±15%
Travel diagram RPS2131…
300N/175N/100N
240N/140N/80N
180N/105N/60N
13 - 14
21 - 22
31 - 32
41 - 42
13
14
21
22
31
32
41
42
ON OFF
Tensile force N ±15%
Detent mechanism
Detent mechanism
2131
13
14
21
22
31
32
41
42
13
14
21
22
31
32
41
42
2131
Travel diagram RPS3131…
300N/175N/100N
240N/140N/80N
180N/105N/60N
13 - 14
21 - 22
33 - 34
41 - 42
13
14
21
22
33
34
41
42
ON OFF
Tensile force N ±15%
Detent mechanism
Detent mechanism
3131
13
14
21
22
33
34
41
42
13
14
21
22
33
34
41
42
3131
Travel diagram RPS-M-3131… with metal housing
Travel diagram RPS-M-E-3131… with metal housing and pre-failure monitoring
288N / 133N
156N / 91N
300N / 175N
-6mm
-4,8mm
-4mm
-3mm
0mm
+3mm
+4mm
+4,8mm
+6mm
11 - 12 23 - 24 11 - 12 23 - 24
2 -
3
S1
S2
ON
OFF
Pre-failure monitoring
Detent mechanism
Detent mechanism
Tensile force N ±15%
S1
23
24
11
12
23
24
11
12
S2
23
24
11
12
23
24
11
12
3131
-
3
1
2
+
Pre-failure monitoring
16. Maintenance/service
In order to ensure trouble-free, long-term operation, it is necessary to perform regular, documented inspection of the following:
Ì
smooth actuation
Ì
correct switching function
Ì
correct rope tension
Ì
secure mounting of components
Ì
dirt and wear
Ì
sealing of cable entry
Ì
loose cable connections or plug connectors.
After servicing or repair, correct functioning of the system should be checked by actuating the pull rope several times. It
must be ensured that the switch latches properly after actuation.
In the event of a fault in the switching system or latching device, the switch must be replaced and can be sent to
EUCHNER GmbH + Co. KG for inspection.