Fraco SEP-5000, Руководство пользователя

Страница: 59 / 89

Transport platform SEP Serie
SEP u
ser’s manual Page 59 of 89
Doc no. RD-7243-MA-001-02
Figure 38
– Emergency descent system
7.13. Emergency descent procedure
In the case of a system defect preventing operation of the platform, proceed to a manual
emergency descent. Follow the following instructions:
•
Connect the emergency descent levers (1) in the threaded holes of the engine brakes (2) .
•
Push one of the levers to the MAXIMUM position. Keep this lever completely pushed.
•
Carefully push the second lever to let the platform descend by gravity. Important! Alternate
the pressure on the second lever to avoid excessive descent speed. A speed greater than
85 ft/min (24 m/min) will trigger the emergency centrifugal brake, leading to the complete stop
of the unit.
∞
S
EE SECTION
7.14 C
ENTRIFUGAL EMERGENCY BRAKE ACTIVATION
,
ON PAGE
60.
•
When ground level is reached, evacuate the platform and contact a certified technician.
•
Warning! The brake lever must never be used to lower the platform during operation. This
system is intended for emergency use only.
1
1
Completely
push one (1)
lever
1
2
Carefully
alternate the
pressure
onthe second
lever