22
Battery replacement
7
The level bubble is illuminated by pressing the switch. It remains lit for approximately 15 seconds.
8
The battery should be replaced yearly or whenever the illumination is considered inadequate.
9
To replace the battery
9.1
Tilt the head forwards to allow access to the battery cover
and apply the tilt brake
9.2
Prise off the battery cover
9.3
Pull the battery
out of the battery compartment.
9.4
Push the replacement battery into the battery compartment, observing the correct polarity.
9.5
Refit the battery cover
.
9.6
Press the switch
and ensure that the level bubble
is lit for approximately 15 seconds.
WARNING!: If a payload is not fitted to the head, turn the balance knob
full counter-
clockwise to reduce the balancing force before tilting the head forwards.
Fig 4.1 Battery replacement
(11)
(11.1)
(2)
(8)
(15)
(4)