Snorkel TB120 2000 - Manual (Page 53)

8. EMERGENCY OPERATION
8 - 1 P/N 0191482
The following procedures are emergency
procedures only. Do not use them for normal
operation. Their purpose is to get the platform
and operator safely to ground when the TB 120
motor will not start or some other problem keeps
the platform from lowering in the normal way.
„
EMERGENCY OPERATION FROM THE
PLATFORM-CONTROL BOX
Try Procedure A first. If Procedure A does not
work, use Procedure B.
z z Procedure A
1. The BATTERY switch (1) must be ON.
2. The MASTER KEY SWITCH (2) must be ON.
3. The EMERGENCY STOP switch (3) must be
pulled out (on).
4. The SELECTOR SWITCH (4) must be set to
PLATFORM.
5. Set the EMERGENCY STOP switch (5) to on
(pulled up).
6. Set the ANTI-RESTART MASTER SWITCH
(6) to ON.
7. Step on the foot switch (7).
8. Hold a switch or controller, on top of the
platform-control box, the way you want the
platform to move.
9. Pull down and hold the EMERGENCY
POWER OPERATION switch (8) and the
platform will move.
NOTE: Boom movements will be slow and
have long lag times under EMERGENCY
POWER OPERATION.
8. EMERGENCY OPERATION