3
Call points BG/pB Ex E VErsions
TM244 May 2019 www.eaton.com
Call points BG/PB Ex e Versions
English
PBE General arrangement
16
16
120 ±2
92 1
FIXING CENTRES
4 5 6
1 2 3
CERT LABEL
25 1
GLAND
CENTRES
116 3
67 2
126 ±2
72
1
FIXING CENTRES
FIXING HOLES: 6.0 (4 POSITIONS)
ALL DIMENSIONS ARE IN MILLIMETERS
PBE units - operation
The unit is operated by lifting the flap and pressing the
plunger . This will either:
1 . Remain in actuated position (the plunder can be reset
using the key supplied) – latching type .
2 . Return to its original position on release – spring return .
A turn and push option is also available . This version does
not have a lift flap fitted and the plunger must be turned
clockwise through 90° prior to actuation .
Testing the unit
To test the unit operate then reset the unit as
described above .
4.0 Maintenance
During the working life of the unit, it should require little
or no maintenance . GRP will resist attack by most acids,
alkalis and chemicals and is as resistant to concentrated
acids and alkalis as most metal products .
However, if abnormal or unusual environmental conditions
occur due to plant damage or accident etc ., then visual
inspection is recommended .
If the unit requires cleaning, then only clean exterior with
a damp cloth to avoid electro-static charge build up .
If a unit fault should occur, then the unit can be repaired
by MEDC . All parts of the unit are replaceable .
If you acquired a significant quantity of units, then it
is recommended that spares are also made available .
Please discuss your requirements with the Technical Sales
Engineers at MEDC .
ref
Description
part no.
10
Single pole switch (PBE)
PX99900225
20
Cover O-ring
PX99902200
30
Cover assembly
Contact MEDC
40
Cover screws (4 off required)
PX99901000
50
Lift flap
PX99902265
60
Reset key (Not shown)
PX99900157