MiLAN MIL-RCM16A Specifikace stáhnout pdf (Strana 82)

11921 Slauson Ave. Santa Fe Springs, CA. 90670 (800) 227-4116 FAX (888) 771-7713

PLATFORM WILL NOT LOWER

1. Try lowering platform (activate

DOWN toggle switch). Only the

motor solenoid, “B” solenoid

valve and “C” solenoid valve

(located in the pump box)

(FIG. 82-1) and “D” solenoid

valve (on top of LH and RH

columns) (FIG. 82-2) should

be energized while lowering

platform. The “A” and “E”

solenoid valves should not be

energized. Connect voltmeter

to terminal-1 and terminal-2

on each valve shown in FIG.

82-1. Correct indication for

“A” and “E” solenoid valves

is 0 volts dc. For “B”, “C” and

“D” solenoid valves correct

indication is +11 to +12.6

volts dc. If any indications are

incorrect, check control switch

and wiring to that valve (refer

to ELECTRICAL SYSTEM

DIAGRAMS section). Replace

faulty wiring or control switch

as required.

“D” VALVE

FIG. 82-2

“D” VALVE

TROUBLESHOOTING - POWER DOWN

NOTE: For dual pump system, check secondary pump and motor ﬁ rst.

NOTE: Numbers for the electrical terminals shown in the illustration are

not stamped on valve coil. Numbers shown are for reference only.

POWER DOWN PUMP

FIG. 82-1

“E” VALVE

(3-WAY)

MOTOR

SOLENOID

“C” VALVE

“B” VALVE

“A” VALVE

TYPICAL

TERMINAL-1

TYPICAL

TERMINAL-2

1 2 ... 77 78 79 80 81 82 83 84 85 86

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MiLAN MIL-RCM16A Specifikace Strana 82

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