Hitachi AW 130 manual Troubleshooting

Page 16

English

TROUBLESHOOTING

Use the inspections in the table below if the tool does not operate normally. If this does not remedy the problem, consult your dealer or the Hitachi Authorized Service Center.

Symptom

Possible cause

Remedy

The motor won’t operate

The power plug is not plugged into the power

Plug the power cord into the power socket.

when the trigger is pulled.

socket.

 

 

The switch is set at “OFF”

Switch the washer on.

 

The extension cord is unplugged or severed

Replace the extension cord or check it with a

 

midway.

di erent electrical appliance.

 

The thermal protector has been activated.

Remedy the problem in accordance with the

 

 

details listed in “Safety Mechanisms” on

 

 

page 21.

The motor continues

The water volume or pressure from the faucet

Open the faucet fully.

operating when the

is too low.

Unravel any twists in the water hose and

trigger is released.

 

high-pressure hose.

 

 

Check to make sure that the inner diameter

 

 

of the water hose is correct.

 

 

Check to make sure that the water hose is

 

 

not wound onto the reel.

 

Water is leaking.

Check the hose connections.

Water is not being

The water hose is not connected.

Connect the water hose.

discharged.

The water hose or high-pressure hose is

Unravel the twists.

 

twisted.

 

 

The backow valve on the one-touch joint is

Check to make sure that the inner diameter of

 

not operating.

the water hose is correct.

 

The trigger stopper is locked.

Remedy the problem in accordance with the

 

 

details listed in “Trigger Stopper” on page 20.

 

The faucet it turned o .

Open the faucet fully.

 

The nozzle is blocked.

Clean the end of the nozzle with the nozzle

 

 

cleaner pin supplied.

 

The strainer is blocked.

Wash the strainer, which is incorporated into

 

 

the water feed inlet, in accordance with the

 

 

details listed in “Inspecting the Strainer” on

 

 

page 21.

The water pressure won’t

The power plug is not plugged into the power

Plug the power cord into the power socket.

rise.

socket.

 

 

The switch is set at “OFF”.

Switch the washer on.

 

The water volume or pressure from the faucet

Open the faucet fully.

 

is too low.

Unravel any twists in the water hose and

 

 

high-pressure hose.

 

 

Check to make sure that the inner diameter

 

 

of the water hose is correct.

 

 

Check to make sure that the water hose is

 

 

not wound onto the reel.

 

The nozzle is blocked.

Clean the end of the nozzle with the nozzle

 

 

cleaner pin supplied.

 

The electrical voltage is too low.

Check to make sure that the thickness and

 

 

length of the extension cord is appropriate.

 

Water is leaking.

Check the hose connections.

22

Image 16
Contents Page Page ¶ ¸ · ¹ 26 ¸ Tappo dell’uscita Page Symbols Symbole Symboles Simboli Instructions IstruzioniGeneral Power Tool Safety Warnings Specifications One-touch joint black Standard Accessories910 English Using Different Nozzles ApplicationsPrior to Operation Inspections Prior to USESpray washer Turbo nozzleDetergent bottle nozzle «½¬·±²¸»·¹¸¬¸»²¬¸»¸»·¹¸¬±º¬¸»¿¬» º»»¼ ±«¬´»¬Washing On Completion of USESafety Mechanisms Maintenance and InspectionTroubleshooting Guarantee Information concerning airborne noise and vibration126 39SEAL RING1 40FRONT CLAMP1Guarantee Certificate GwarancjaGarantieschein Garancia BizonylatEuropean Standards Mr. John de LoughryCompliance Manager Tashimo

AW 130 specifications

The Hitachi AW 130 is a versatile, compact wheel loader designed for a variety of construction and material handling tasks. With its impressive combination of power, efficiency, and advanced technology, it has carved out a niche for itself in the competitive market of heavy machinery.

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