115
S
• Brake Hose wiring – DHD10609 PNEUMATIC SCHEMATIC, BOOMS WITH ELECTRO-
PNEUMATIC CONTROL MODULE, 0557
• MMP200 motor wiring – DHD10582 WIRING SCHEMATIC, PNEUMATIC CONTROLLER,
MMP200, SH2.
• MMP200 motor wiring w/ E-Stop – DHD10583 WIRING SCHEMATIC, E-STOP, MMP200,
SH2
17.2.1 Air Leaks
Identify the source of the leak to the component. is can usually be done by listening for air. It may
help to lower the regulator pressure. If the Brake regulator inlet leaks the rst time it is pressurized, it
may have been damaged when the contractor installed the inlet pipe.
Caution To adjust the air supply regulator you must pull out on the regulator
handle to unlock it prior to rotating. Clockwise rotation reduces pressure
and counterclockwise rotation increases pressure.
e following pictures show the various connection points:
Air release valve showing connections Brake bladder with hose connected
Upper connection point (above ceiling) Lower connection point behind small cover
ese are the actual hose connection points. To access the lower arm you must remove the arm covers
and the end caps for the upper arm.
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