Vinten Vector 750i - Page 21

Vector 750i encoded pantographic manual head
20
Using a pipe cleaner (or similar) moistened with an isopropanol-based cleaner (3M VBH
or similar), clean the two horizontal tracks [34]. Upward pressure on the balance
mechanism [34] will allow the area of track under the horizontal rollers to be cleaned.
Release the flap guard [35] and the tilt brake [4] and return the platform [17] to the
horizontal position.
Refit the payload (if required).
Level bubble illumination unit battery replacement
The level bubble is illuminated by a battery-powered LED. A time-delay circuit initiated by a
push button controls the LED. The battery should be replaced at yearly intervals or whenever
the illumination is considered inadequate.
To install or replace the battery (Fig. 9), proceed as follows:
Remove three screws [36] which secure the battery compartment coverplate [39] to the
head. (If necessary, remove the old battery from the battery compartment and
disconnect the battery terminals from the connector [38].)
Install the new battery [37] by pushing the connector [38] onto the battery terminals.
Position the battery in the battery compartment, ensuring that the wiring is not trapped.
Fig. 8 Cleaning the horizontal tracks
NOTE: Dependent on the type of mounting, it may be necessary to remove the head
from the mounting for access to the battery compartment.
[33]
[21]
[4]
[35]
[17]
[34]