norbar EvoTorque ET-119-6000-110, Оригинальное руководство пользователя

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25
TROUBLE SHOOTING
The following is only a guide, for more complex fault diagnoses please contact Norbar or a Norbar distributor.
Problem Likely Reason Likely Solutions
No Display
No mains power Check electrical mains power is working
External fuse or circuit breaker
has operated
Check fuse or circuit breaker
External RCD has operated Check for faults then reset the RCD
Tool output does not rotate
when trigger is pressed
Tool is on tight fastener
Remove from fastener
Check correct setting of tool direction
Tool is off Ensure tool is ON (display lit)
Tool is in set up mode Exit set up to return to operate mode
Output drive square sheared
See MAINTENANCE section to replace
drive square
Gear train or motor is damaged Contact Norbar
Torque adjustment has no
effect
Trigger is pressed Release trigger
In menu mode Select exit
Red ‘X’ LED shown
Bolt has not made correct
torque or angle
Trigger released early
Fastener sheared or thread stripped
Tool error Contact Norbar
E21 or E16 (error codes)
Tool slammed into fastener. Bring reaction bar slowly into position.
230 V tool used on 110 V supply Use correct mains voltage.
Measured angle is less
than EvoTorque
®
applied
Flex in reaction bar or reaction
point.
Ensure reaction bar & reaction point are
rigid.
“ M =xx°C” Motor too hot.
Overuse at high torque
Rest tool until is shown.
Cooling fan blocked / broken.
Turn tool off. Unblock / fix fan.
” D =xx°C” Display too hot.
Overuse at high torque
Rest tool until is shown.
Click sound from motor
when not running.
Temperature measurement. Normal operation.
E>1000 N·m
E>1350 N·m
E>2000 N·m
E>4000 N·m
E>6000 N·m
Demand for torque greater than
tool capacity.
Use larger capacity tool.
Display flashes Cooling fan is blocked / broken Turn tool off. Unblock / fix fan.