Mi-T-M WP-SERIES Manual do Operador descarregar pdf (Página 12)

12 WP-Cold Water Direct Driven Operator’s Manual

WATER SUPPLY:

1. Select a water supply hose which is a quality grade of garden hose measuring

at least 3/4” ID and no longer than 50 feet.

2 Check the water inlet strainer to ensure it is clean and free of any obstructions.

Periodic cleaning of the water strainer will help prevent pump problems. As

a strainer becomes obstructed, it restricts proper ow of water to the pump.

This can result in cavitations which will cause premature failure of pump

packings.

a. Using a screw driver, remove the screen from the water inlet.

b. Clean or replace with Mi-T-M

®

#19-0001 if necessary.

3. Connect the hoses.

a. Connect one end of the water supply hose to the water inlet of the

unit.

b. Connect the other end of the hose to your pressurized water supply.

NOTE: Do not use a non-pressurized water supply (i.e. from a pond or well)

with this unit.

c. Connect the high pressure discharge hose to the water outlet of the

unit.

d. Securely connect the other end of the hose to the gun assembly. (A

wrench may be required on some models.)

e. Connect the wand assembly to the gun/hose assembly.

4. Follow the incoming water requirements listed below:

a. Water pressure must be a minimum of 25 pounds per square inch (PSI)

and a maximum of 125 PSI. (A typical outdoor faucet will generally

supply this PSI if turned completely “ON”.)

b. Incoming GPM must be approximately one gallon more than the

outgoing GPM stated on the pressure washer nameplate. (You can

check GPM by timing how long it takes to ll a 5 gallon container.)

c. Incoming water temperature must not exceed 125°F. Excessive pump

damage may result if the water temperature exceeds this acceptable

level.

5. Never allow the unit to operate without the incoming water line attached and

the water supply completely turned on.

CHECK WATER INLET STRAINER

INSTALLATION & PREPARATION

UNLOADER:

THE UNLOADER WILL EITHER BE ADJUSTABLE OR FACTORY PRESET

DEPENDING ON THE MODEL YOU PURCHASED.

ADJUSTABLE:

The unloader valve on your machine is equipped with an adjustment knob

to adjust the pressure. Should less pressure be required, simply turn the

adjustment knob counterclockwise. To set back to maximum, turn adjustment

knob completely clockwise. DO NOT OVERTIGHTEN!

FACTORY PRESET:

The unloader valve on your machine is factory preset and should only be

adjusted by a trained Mi-T-M Representative. DO NOT adjust the pressure on

your own!

CAUTION

RISK OF UNIT DAMAGE!

DO NOT OVERTIGHTEN THE

UNLOADER. BREAKAGE COULD

RESULT IN IMMEDIATE LOSS OF

WATER PRESSURE AND COSTLY

REPAIRS.

Adjustable Factory Preset

Mi-T-M WP-SERIES Manual do Operador Página 12

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