Delta 30 User Manual download pdf (Page 33)

User Manual | DELTAGuard | Trouble-Shooting

Error diagnostics fume cupboard sash control (ATTENTION! SHALL ONLY BE CONDUCTED BY SERVICE STAFF)

Error possible cause Remedy

Keys UP, DOWN do not

function

n 230V AC Voltage supply not

connected or faulty

n Defect connection cable between

key and electronics

n Defect motor cable

n Check voltage supply, check

electronics fuses, if needed,

replace them

n Check connection cable, if needed it

should be replaced

n Check motor cable, if needed it should

be replaced

Drive does not run

n 230V AC Voltage supply not

connected or faulty

n Defect connection cable between

key and electronics

n Defect motor cable

n Check voltage supply, check

electronics fuses, if needed,

replace them

n Check connection cable, if needed it

should be replaced

n Check motor cable, if needed it should

be replaced

Drive stops in an uncon-

trolled way when moving

upward or downward and

no obstacle is interrupting

the light barrier

n In case of a front slide distance of

more than 1 m a standard motor

unit is installed

n Polluted sender/receiver optics

n Damaged light barrier cable

n Light ray from sender to receiver

not adjusted

n Defect passive infrared sensor

(PIR)

n In case of a front slide distance of

more than 1 m the special version of

the motor drive unit shall be installed

n Clean sender/receiver optics

n Check light barrier cable, if needed it

should be replaced

n Adjust light ray

n Check sensor, if needed, adjust or

replace it

Automatic locking process

is not functioning

n Defect or incorrectly adjusted

passive infrared sensor (PIR)

n Defect relay output of the passive

infrared sensor (PIR)

n Polluted or defect sender/receiver

optics

n Check sensor, if needed it should

be replaced

n Check relay output, if needed it should

be repaired

n Check sender/receiver optics, if

needed it should be cleaned or repaired

6.2 Error diagnostics fume cupboard sash control

Attention! The error diagnostic of the fume cupboard sash control shall only be conducted by service staff.

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Delta 30 User Manual Page 33

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