User Manual

AS4000 Survey Tool
605-0000-429
Issue 1.6. Date 1/9/99
DLP-006
Page 1 of 4
DISMANTLING SURVEY TOOL
1. When the survey is complete and results have been recorded dismantle the equipment as
follows:
2. Ensure TX switch is in the disable position.
3. Ensure Test Box is switched off.
4. Disconnect the test telephone from the test box.
5. Disconnect the test box from the drop cable. Secure the free end of the cable to the retaining
clips so that the spool is free to rotate.
Drop
Cable
Dispenser
Quick Clamp
for Headload
Section-Clamping Screws
CRU
Drop Cable
Air Release Screw
Hand Pump
Velcro Tie Wrap
Measuring Tape
Headload Connector
Figure 18. Mast and Tripod
6. Unlock the lowest raised section of the mast by turning the section clamping screw anti-
clockwise. Turn the air release screw anti-clockwise and slowly release the air so that the
section lowers itself. When raising and lowering the mast, the CRU must not be
dropped/lowered erratically.
7. When the section is fully lowered, re-tighten the air release screw and re-tighten the section
clamping screw. Sections may drop together and care should be taken not to injure fingers.
(Gloves should be worn).
8. Feed the slack drop cable back into the dispenser and the slack measuring tape back into the
tape reel.
9. Repeat steps 4, 5 and 6 for all raised Sections of the mast.