7 - 22 DPL-25S • DPL-30S • DPL-35S Super Series Part No. 40462
September 2016
Section 7 - Repair Procedures
5-1
How to Remove the Platform
1 Remove the cover from the platform control box
and the AC outlet to access the mounting
screws.
2 Remove the control box and AC outlet.
3 Remove the platform control cable clamps from
the platform.
4 Rotate the platform guard rails to the upright
position. Close and latch the platform entry gate
and the platform end guard rail.
5 Attach an overhead crane or similar lifting
device to the platform.
6 Remove the platform mounting fasteners.
7 Remove the platform from the machine.
Crushing Hazard. The platform will
fall if it is not properly supported
with the overhead crane.
If a platform is being replaced, be
sure that all appropriate safety and
instructional decals are applied to
the new platform.
Platform
5-2
Platform Control Box
How to Test the Contactors
1 Fully lower the platform, turn the key switch off
and disconnect the power supply.
2 Loosen the platform control box lid fasteners
and open the control box.
3 Observe the markings on the contactor to be
checked. The N.O. marking designates the
switch as normally open and N.C. designates
the switch as normally closed.
4 Connect a continuity tester to the exposed
screw terminals.
Result: Normally open contactors should have
no continuity. Normally closed contactors
should have full continuity.
5 Push the small triangular button on the top of
the contactor and check the continuity.
Result: Normally open contactors should have
full continuity. Normally closed contactors
should have no continuity.
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