BigJoe PDM-20-154, Руководство пользователя

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4 Document 367
4.1. Safety Check
The following safety checks should be made at least
once each day to verify operation of safety devices.
Also perform the daily checks in the basic PDM Man-
ual No. 901356, paragraph 2-3. If any malfunctions are
found, do not use the truck until repairs are made.
1. Verify that platform chains are present and func-
tional.
2. Verify that the flashing red light operates when the
keyswitch is engaged.
3. Verify that buzzer sounds when the DOWN button
on the platform is pressed.
4. Verify that the safety belt and self-retracting lifeline
are present, installed with locking carabiner (when
applicable), and functioning properly.
5. Verify that the travel defeat switch disables the
steering arm when the platform is raised.
6. Verify that the emergency lowering valve is func-
tioning properly.
WARNING: Do not operate with platform railing
chains missing or not functioning.
4.2. Load Rating
Trucks are designed to handle loads up to 650 pounds
at a 19" load center. Loads include personnel. Always
carry loads as far back as possible on the platform.
Refer to basic PDM Manual No. 901356, paragraph
2-2 and Figure 2-1.
WARNING: Exceeding the load rating specified
above can cause the truck to tip resulting
in possible injury.
4.3. Special Operating Information ( Figure 1 )
1. When the truck power is disconnected by the bat-
tery disconnect, the Emergency Power Disconnect
(EPD) will automatically disengage. To reset, con-
nect the battery and momentarily press the EPD
Engagement switch. If the EPD does not operate
refer to paragraph
6.9.
NOTE: If the EPD will not reset, there may be
another electrical open or loose connection.
2. The keyswitch should be turned to the off position
and the key removed when the truck is left unat-
tended. Turning off the keyswitch reduces battery
discharge.
3. A travel defeat switch completely disables the
steering arm when the platform is raised.
4. The platform can be raised and lowered using the
remote switch box located on the platform.
5. When the platform is lowered, a buzzer will sound.
6. The emergency lowering valve can be used to
lower the platform when conditions require it's
use.
7. If the platform hangs up on a shelf or obstruction
during lowering, a hang-up valve will stop the cyl-
inder from lowering further. Raise the platform to
eliminate the hang-up contact before moving truck
to clear obstruction.