Nihon Bisoh BISOMAC308, Руководство оператора, Страница: 42 / 58

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Nihon Bisoh Co., Ltd. BISOMAC308 1Phase&3Phase MM2015/9 KH-2015001
N) Press the Operation Button of the PENDANT SWITCH and verify that
BISOMAC308 doesn’t operate.
O) Press the Operation Button of the main body and verify that BISOMAC308
doesn’t operate.
P) Reset the Emergency Stop Button of the main body, and verify that the
platform moves up and down once again.
7.4 Test procedures for Controlled Descent Device
CAUTION
Be sure to remove the AC Power Plug of the BISOMAC308 from power source
when using the Emergency Descent Lever.
Otherwise, sudden movement may be
induced when the power is regained. This may cause serious injury, death or damage
to operators or passers-by.
CAUTION
Pull the Emergency Descent Lever as far as it go toward. If failed to do so, it may
result in serious burns, overheating of the BISOMAC308 and premature brake wear. If
this occurs, the brake may become not repairable.
A) Raise the platform about 40 inches. (100 cm) off the ground.
B) Disconnect the AC Power Plug of the BISOMAC308 from power source.
C) Release the Lever Stopper.
D) Release the Electromagnetic Brake by gently pulling the Emergency Descent
Lever as far as it will go toward the arrow. The BISOMAC308 should safely
lower at regular speed.
E) The platform should descend at a controlled speed not greater than 35 ft./min
(10.6 m/min). If the descent speed exceeds 35 ft./min (10.6 m/min) contact
local BISOMAC308 distributor.
NOTE:
If the descent speed exceeds 35 ft./min (10.6 m/min), contact local BISOMAC308
distributor.
7.5 Test procedures for Overspeed Detection Device
CAUTION
Ensure to manually operate the Manual Trip Button.
If not, it could make the Manual Trip Button break and Overspeed Detection Device
may malfunction.