HWH 510 Series Checklist Download Page 3

MI1523

12-05-94

OK

REWORK

9. STORE OPERATION:
PUSH THE "O" OFF BUTTON.  PUSH THE "I" ON BUTTON ONE TIME THEN PUSH THE
"JACK STORE" BUTTON.  ALL FOUR JACKS SHOULD SWING TOWARD HORIZONTAL.
THE FOUR RED "JACKS DOWN" LIGHTS AND THE MASTER "JACKS DOWN" LIGHT
ON THE DASH SHOULD GO OUT.  THE "TRAVEL PERMISSIBLE LIGHT" SHOULD BE
ON WHEN ALL "JACKS DOWN" LIGHTS ARE OUT.
[COMMENTS]

10. MOUNTING BRACKET CHECK:
CHECK ALL MOUNTING BRACKETS AND WELDS FOR PHYSICAL DAMAGE.
[COMMENTS]

11. HYDRAULIC OIL LEVEL:
CHECK RESERVOIR OIL LEVEL.  OIL SHOULD BE WITHIN ONE INCH OF THE TOP OF
THE TANK.  IF OIL IS LOW DO NOT CONTINUE UNTIL THE TANK HAS BEEN FILLED.
POWER UNIT COULD BE DAMAGED.  THE JACKS SHOULD BE FULLY RETRACTED TO

[COMMENTS]

12. AUTO LEVELING-1ST STAGE:
POSITION THE VEHICLE SO ONE OR MORE YELLOW LEVELING LIGHTS ARE ON.  PUSH
THE "I" BUTTON ONCE TO TURN THE SYSTEM ON.  PUSH THE "I" BUTTON A SECOND
TIME TO MOVE THE JACKS TO THE VERTICAL POSITION.  ALL OF THE RED WARNING
LIGHTS SHOULD BE ON.  THESE OPERATIONS WERE CHECKED IN STEPS 4 THRU 7,
AND SHOULD BE OK.
[COMMENTS]

13.AUTO LEVELLING -2ND STAGE:
PUSH THE "I" BUTTON AGAIN (3RD) TIME.

A. THE "HYDRAULIC OPERATION" INDICATOR LIGHT WILL START TO BLINK.

B. ONE OR TWO JACKS AT A TIME WILL EXTEND CORRESPONDING TO ANY YELLOW
LIGHT WHICH IS LIT.  THE PUMP WILL CYCLE ON AND OFF AS REQUIRED.  THERE IS A
SHORT DELAY BETWEEN OPERATION OF THE JACKS .  THIS SHOULD CONTINUE UNTIL
ALL YELLOW LIGHTS ARE OUT OR UNTIL ONE JACK HAS REACHED FULL STROKE.

C. THE PUMP WILL COME BACK ON AND RUN UNDER LOW PRESSURE.  DURING THIS
TIME ANY JACKS NOT ALREADY TOUCHING THE GROUND WILL BE EXTENDED TO

INCH BUT SHOULD NOT LIFT THE VEHICLE MORE THAN 1 INCH.

D. THE "HYDRAULIC OPERATION" LIGHT WILL GO OUT.
[COMMENTS]

STABILIZE THE VEHICLE.  NOTE THE JACKS SHOULD LIFT THE VEHICLE AT LEAST 1/2

CHECK THE HYDRAULIC OIL LEVEL.

Summary of Contents for 510 Series

Page 1: ...RE TIRES SPRINGS STEERING LINKAGE ECT DO NOT INTERFERE IF THE JACK IS FULLY EXTENDED IN THE STORE TRAVEL POSITION 3 HOSE AND ELECTRICAL WIRING CHECK HOSES AND WIRING FOR KINKING OR RUBBING ON SHARP OBJECTS WHEN JACKS ARE OPERATED ALSO CHECK THE ROUTING OF HOSES AND WIRING TO INSURE THEY WILL NOT BE EXPOSED TO TEMPERATURES COMMENTS COMMENTS COMMENTS FIGURE 1 FIGURE 2 9 0 A 4 POWER CONNECTION TURN I...

Page 2: ... LOWER BUTTONS REMEMBER THE JACKS OPERATE IN PAIRS CHECK THAT ONLY THE CORRESPONDING JACKS EXTEND OR RETRACT WHEN BUTTON IS PUSHED COMMENTS UNDERSTAND OPERATOR S MANUAL BEFORE USING BLOCK FRAME AND TIRES Indicator light EXCESS SLOPE Manual button RAISE LEFT SIDE JACK STORAGE Indicator light Indicator light OFF Button TRAVEL STORE Button NOT IN PARK BRAKE ON AUTO HYDRAULIC OPERATION Indicator light...

Page 3: ...THE I BUTTON ONCE TO TURN THE SYSTEM ON PUSH THE I BUTTON A SECOND TIME TO MOVE THE JACKS TO THE VERTICAL POSITION ALL OF THE RED WARNING LIGHTS SHOULD BE ON THESE OPERATIONS WERE CHECKED IN STEPS 4 THRU 7 AND SHOULD BE OK COMMENTS 13 AUTO LEVELLING 2ND STAGE PUSH THE I BUTTON AGAIN 3RD TIME A THE HYDRAULIC OPERATION INDICATOR LIGHT WILL START TO BLINK B ONE OR TWO JACKS AT A TIME WILL EXTEND CORR...

Page 4: ... WILL GLOW STEADY PUSH THE JACK STORE BUTTON ONE TIME A THE JACK STORAGE INDICATOR LIGHT WILL START TO FLASH B AS EACH JACK CLEARS THE GROUND IT SHOULD SWING HORIZONTAL AND CONTINUE TO RETRACT D THE GREEN TRAVEL PREASSEMBLE INDICATOR LIGHT SHOULD COME ON WHEN THE RED WARNING LIGHTS ARE OUT C THE RED WARNING LIGHTS SHOULD BE OUT E THE SYSTEM WILL AUTOMATICALLY SHUT DOWN SIX MINUTES AFTER ALL THE JA...

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