All dimensions in inches and millimeters – MEDC SM87PB User Manual
Page 3
3. OPERATION
The call point is operated by lifting the flap on the front of the unit, then depress-
ing the stainless steel actuator underneath. The actuator remains latched in an
operated position. To reset the call point, the key (provided with the unit) is
inserted into the slot provided in the actuator front face and pulled back to the
initial position. The key is then removed and the flap lowered.
4. MAINTENANCE
During the working life of the call point, little or no maintenance is required.
However, if abnormal or unusual environmental conditions occur due to plant
damage or accident etc., then visual inspection is recommended.
If a fault should occur, it is recommended that the unit be returned to MEDC for
repair. All parts are replaceable.
If you have acquired a significant quantity of units, it is recommended that spares
are also made available. Please discuss your requirements with the Technical
Sales Engineers at MEDC.
GENERAL ARRANGEMENT
ALL DIMENSIONS IN INCHES AND MILLIMETERS
4
3
/
4
" / 121mm
4
1
/
8
" / 105mm
4
1
/
8
" /
1
05
m
m
4
3
/
4
" /
1
21
m
m
3
/
8
" / 9mm DIA.
5
3
/
16
" / 132mm
3
7
/
16
" / 87mm
1
7
/
16
"
37mm
© MEDC 2014
11/14