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Tamper
20)
Connect tamper switch to appropriate inputs of control and indicating equipment (CIE).
Fig 9 Position of tamper assembly on ‘clam shell’ style enclosures
21)
Close the lid and fasten with screw supplied. Alternatively for ‘clam shell’ style fit the cover in place,
the correct orientation is with the cover retaining feature engaging over the bottom lip of the base,
fasten with screws supplied.
22)
With the unit mounted on the wall check that the rear tamper is not in a position that will affect its
operation, for example over a mortar course, recess or raised area on the wall.
Check that the tamper switch is:
CLOSED when the lid/cover is closed and the retaining screws are fitted,
OPEN when the retaining screws are removed and the lid/cover is open.
Use fine adjustment screw if necessary to align indicator with set point.
23)
Close the lid/cover and fasten.
24)
Re-check tamper circuit is closed at the control panel.
O
PERATING
I
NSTRUCTIONS
In the event of loss of mains, a battery fault or a GEN fault, the corresponding Fault signal contacts will open.
If the output of the PSU fails, the cause of the failure should be investigated e.g. short circuit load,
connection of a deeply discharged battery. The fault should be rectified before restoring power to the PSU. If
any of the fuses require replacing, ensure the correct fuse rating and type is used.
Lid Fixing Screw
(Sets tamper switch)
Tamper switch Connections
Fine adjustment screw
Set position indicator
