16
Routine maintenance
Level bubble illumination unit battery replacement
The level bubble on the Vector 700/700H pan and tilt head is illuminated by a battery-powered
light-emitting diode (LED). A time-delay circuit initiated by a switch controls the LED. The battery
should be replaced at yearly intervals or whenever the illumination is considered inadequate.
To install or replace the battery:
Remove three screws (25) which secure the battery compartment cover plate (28) to the
head.
Install or replace the battery (26), pushing the connector (27) onto the battery terminals.
Position the battery in the battery compartment, ensuring that the wiring is not trapped.
Refit the battery cover plate (28), ensuring battery locates in cover plate. Secure with three
screws (25).
Press the switch (7) and ensure the lamp is lit for approximately 15 seconds.
NOTE: Dependent on the type of mounting, it may be necessary to remove the head
from the mounting for access to the battery compartment.
Level bubble illumination unit battery replacement
(25)
(27)
(28)
(26)
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