Snorkel TB120 2001 - Manual (Page 51)

8. EMERGENCY OPERATION
8 - 2 P/N 0191914
z z Procedure B
If the red EMS WARNING light (1) is on, try to
reset it by pressing it in then slowly releasing it. If
the red light goes out, try to restart the motor and
lower the platform in the normal way.
If the red light stays on and the green EMS
STATUS light (2) is on, the main boom can be
retracted in the normal way (if it is extended) or
lowered in the normal way (if it is almost
completely retracted). Use one or the other of
those two functions to retrieve the platform as
long as the green EMS STATUS light is on.
NOTE: If the green light goes out, try to reset
the red EMS WARNING light again to see if
the green light will come back on.
If the red light stays on and the green light stays
off, continue with this procedure.
1. The BATTERY switch (3) must be ON.
2. The EMERGENCY STOP switch (4) must be
pulled out (on).
3. The SELECTOR SWITCH (5) must be set to
PLATFORM.
4. Set the EMERGENCY STOP switch (6) to on
(pulled up).
5. Set the ANTI-RESTART MASTER SWITCH
(7) to OFF.
D A N G E R
Death or serious injury can result if a TB120
tips over. A TB120 can tip over if the booms
lower without retracting. At the next step,
stop immediately if the booms lower without
retracting.
If you have control over turntable swing,
align the turntable with the chassis to take
advantage of the extended base of support.
6. Pull up and hold both EMERGENCY BLEED
DOWN switches (8) (9) and watch to see that the
booms retract as they lower.