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Operation

Operating the Elevator Carriage

The elevator carriage lowers the motor pump and siphon tube
assembly into the paint bucket. The carriage has three positions:

#1: Raise the elevator carriage to position #1 to allow placing

of the paint bucket underneath the motor pump and siphon
tube assembly.

#2: Secure the elevator carriage in position #2 when

transporting the unit. Position #2 can also be used for
partial submersion of the siphon tube into the paint bucket.

#3: Lower the elevator carriage to position #3 for complete

submersion of the siphon tube into the paint bucket.

Do not tilt the cart back or attempt to move the sprayer
when the elevator carriage is in position #3. This may
damage the inlet screen and siphon tube.

The elevator carriage is under a spring load when it is in
position #3 and may move up very fast after releasing the
locking pin. Keep head clear of the area directly above the
elevator carriage.

Use the following procedure to raise and lower the elevator
carriage.

1. Holding the handle grip with one hand, pull the locking pin

out of the locking hole on the elevator with the other hand.
This allows the elevator carriage to move up and down.

2. Let go of the locking pin once it is free of the locking hole.
3. Move the elevator carriage to the desired position. The

locking pin is spring loaded and will automatically engage
the locking hole on the elevator at the new position.

Startup

1. Areas must be well ventilated to prevent hazardous

operation with volatile solvents or exhaust fumes.

If lacquer or other flammable materials are to be sprayed,
ALWAYS locate the unit outside the immediate spraying
area. Failure to do so may cause an explosion.

2. Locate the unit outside the immediate spraying area to

avoid clogged air intake of the engine or electric motor with
overspray.

3. Before starting the unit, check oil levels.

a. The hydraulic fluid level should read "Full" on the dipstick.

CHECK IT REGULARLY. See “Hydraulic System” in the
Maintenance section of this manual for changing or adding
hydraulic fluid. Do not overfill. Use only Speeflo Coolflo™
Hydraulic Fluid (P/N 430-361).

b. The gasoline engine oil level is determined by the

manufacturer. Check the manufacturer's service manual
supplied.

Use of Speeflo's Coolflo™ Hydraulic Fluid is mandatory in
the PowrTwin 5500DI hydraulic system. Do not use any
other hydraulic fluid. Use of any other hydraulic fluid may
seriously damage hydraulic system and will void warranty.

4. Open the orange handle shut-off valve located on the

hydraulic pressure hose. Handle should be in line with
hose. The figure below shows the handle in the open
position.

5. Turn the pressure control knob counterclockwise (as

viewed from top) to its lowest pressure setting.

6. Open the pressure bleed valve by turning it

counterclockwise. This relieves pressure.

Pressure Bleed
Valve

Pressure Control

Knob

Shut-Off Valve

CAUTION

WARNING