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SM87PB units - operation
The unit is operated by lifting the flap on the front of the cover, then depressing the steel actuator underneath.
Depending on the unit type ordered, the actuator will either remain in its depressed position (latching versions)
or return to its original position (momentary versions).
SM87PB units - resetting procedure
On units with a latching mechanism, once operated, the actuator remains in its depressed position. To reset
the call point, lift the flap on the front of the cover and insert the key (provided with the unit) into the slot in the
front face of the actuator. The key should be turned slightly to locate it in the actuator and pulled back to the
initial position. The key can then be removed and the flap lowered.
SM87PB TURN AND PUSH GENERAL ARRANGEMENT
122 ±1
'L'
TAG LABEL
(OPTIONAL)
SM87PB Turn & Push - operation
The unit is operated by lifting the flap on the front cover, then turning the actuator clockwise 90° and
depressing the actuator. The actuator will remain in its depressed position.
SM87PB Turn & Push – resetting procedure
Once operated the actuator remains in its depressed position. To reset the call point, lift the flap on the front
cover and pull the actuator out from its depressed position. Turn the actuator anti-clockwise 90°. The lift
flap can then be lowered.
© Eaton MEDC Ltd 2017
SM87PB GENERAL ARRANGEMENT
105 ±1 CRS
DUTY LABEL
'T'
'R'
'B'
122 ±1
9 1 FIXING HOLES
4 POSITIONS
105 ±1 CRS
87.5 ±2 (A)
81 ±2 (S)
36.5 ±1 (A)
30 ±1 (S)
138.5 ±3 (A)
132 ±3 (S)
07/17
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