TROUBLESHOOTING (continued)

Indicators Message

The POWER indicator, LAMP indicator, and TEMP indicator are lit and blank as follows. Take the appropriate measures.

Table 10. Indicators Message

POWER

LAMP

TEMP

Contents

indicator

indicator

indicator

 

 

 

 

 

Lights

Turns off

Turns off

The Standby mode has been set.

orange

 

 

 

 

 

 

 

Blinks

Turns off

Turns off

Warming up. Please wait.

green

 

 

 

 

 

 

 

Lights

Turns off

Turns off

ON. Normal operation possible.

green

 

 

 

 

 

 

 

Blinks

Turns off

Turns off

Cooling. Please wait.

orange

 

 

 

 

 

 

 

 

 

 

Lamp is not lit.

 

 

 

The interior of the equipment may be too hot. Switch

 

Lights

 

power OFF, wait 20 minutes until the equipment cools,

Lights red

Turns off

and check whether the ventilation openings are blocked,

red

 

 

whether the air filter is dirty, or whether the ambient

 

 

 

 

 

 

temperature exceeds 35 °C. And switch power ON

 

 

 

again. Replace the lamp if the same problem occurs.

 

 

 

 

 

 

 

Lamp or lamp cover is not found, or hasn’t been fitted in

 

 

 

correctly.

Lights red

Blinks

Turns off

Switch power OFF, and wait for 45 minutes until the

 

red

 

equipment cools. Check fitting of the lamp and lamp

 

 

 

cover, and switch power ON again. Contact your dealer if

 

 

 

the same problem occurs again.

 

 

 

 

 

 

 

The cooling fan is not operating.

 

 

Blinks

Switch power OFF, and wait for 20 minutes until the

Lights red

Turns off

equipment cools. Check for foreign matters in the fan,

red

 

 

and switch power ON again. Contact your dealer if the

 

 

 

 

 

 

same problem occurs again.

 

 

 

 

 

 

 

The interior of the equipment is too hot.

 

 

 

Switch power OFF, and wait for 20 minutes until the

 

 

Lights

equipment cools. Check whether the ventilation openings

Lights red

Turns off

are blocked, whether the air filter is dirty, or whether the

red

 

 

ambient temperature exceeds 35 °C. Then switch power

 

 

 

 

 

 

ON again. Contact your dealer if the same problem

 

 

 

occurs again.

 

 

 

 

NOTE When the internal temperature becomes excessive power is switched OFF automatically for safety reasons, and the indicator is extinguished. Set the power switch to [O] and wait for 20 minutes until the equipment has cooled sufficiently.

ENGLISH

ENGLISH-21

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Dukane 28A8941, 8941A user manual Troubleshooting, Indicators Message

28A8941, 8941A specifications

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