If motor output power is reduced, replace carbon brush of
5
3. Periodic Check and Maintenance
Excessive noise
Bar angle cannot be
adjusted
Does not rotate
Electric devices and wiring
connection
Clean-up
Trouble
Check the precision of the reducing gear.
Check for wear or damage of the gears in the gear box.
Remove foreign matter from the Angle Adjustment Slide.
Check switch for ease of operation. Repair or replace as
appropriate.
Check Foot Switch connection.
Check if Emergency Switch is pressed.
Check gear connection. Take measures as necessary.
motor.
Check connections from time to time. Fix wiring when
necessary.
Check switch operation. Remove foreign matter if
necessary.
Check wiring connections. Correct broken or damaged lines.
Clean the machine of dust and bar chips with a brush (do
not use compressed air).
Check for cracks or damage in mechanical parts. Replace or
request after-service as necessary
After the rainy season or after rain, pull off cover and dry
machine completely.
When soaked in water or exposed to rain, there is a danger
of electric shock. Do not try to use the machine. Call for
service.
Inspection and Maintenance
B
N Products-USA™
JMB-22 RE
BAR BENDER USER MANUAL
