To Extend The Jack(S); Manual Overide For Uni Directional Pumps - Equalizer Systems Auto-Level Installation Manual

Manual Overide for Uni directional Pumps

Pump #s 1551, 2017, 2015
The individual cartridge valves are clustered together on the side of the pump manifold. They are labeled
1 thru 4. Locate the screws on the appropriate cartridge valve(s). Using a small flat blade screwdriver or
1/8" Allen wrench, turn the screw(s) clockwise until seated in.
Locate Valve DV-2. This will have either an Allen override screw or a red knurled knob. This valve will
be on the opposite side of the manifold from the cluster of cartridge valves. If equipped with the Allen
screw type, turn the Allen screw in until seated in. If equipped with the red knurled knob, pull the red
knob out and turn 1/4 turn clockwise. The knob will remain in the 'out' position.
To retract: locate DV-1. This valve will be on the adjacent side of the manifold to the cluster of cartridge
valves. Pull the red knob out and turn 1/4 turn clockwise. The knob will remain in the 'out' position.
If equipped with override hex on motor:
Remove the black plastic cap from the end of the motor (Can use a
Place the drill with the 7/16
in
Run drill a clockwise direction at 2000 r.p.m.(minimum). The jack(s) will retract.
If equipped with Hand Pump
in the manifold. (The hand pump is an option not all units have the hand pump)
Insert handle into hand pump and operate back and forth until jacks are fully retracted. This will take
multiple operations to fully retract the jacks. It may take 50 strokes prior to getting the jacks to move
Caution: Following manual override operation, failure to return all valves to normal position may
result in one or more jack legs drifting down from their retracted (stowed) position. For cartridge
valves, rotate the center screw fully counter-clockwise. For directional valves, rotate the red knob
until it 'snaps' back to the normal position or return the Allen screw to the original "out" counter-
clockwise position.
*Note: The normal operating position of the screw in the cartridge valve(s) is the counter-
clockwise 'out' position. The only time the valve should be shifted manually is when attempting
to operate jack(s) via manual override.
**Note: The normal operating position of the red knob on the directional valve(s) is the 'in'
position. The only time the valve should be shifted manually is when attempting to operate
jack(s) via manual override.

To Extend The Jack(s):

To extend the jack(s), follow all of the above steps EXCEPT DO NOT manually shift directional valve
DV1 as described in step # 3
inch socket on
the manual override shaft located at the end of the motor.
: Pump #s 1551, 2015, 2017 may have a hand pump located
above.
13
Pump #s 2015, 2017
small flat
head screwdriver).