Huvema VBS-2012H-CE, Operator'S Manual

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TROUBLE SHOOTING
TROUBLE REASON SHOOTING
The Weld could not be made, the
Jaws do not move
A.
The wire connection is poor, the
connecting point of welding switch
is bad
B. The transformer is burnt out
C. Some oil is on the blade
D. Some rust is on the blade ends
E. The adjustment of Welding Press
Adjuster is poor
A.
Change a switch or grind the
connecting point with a life
B. Change a transformer or
rewire it
C. Remove the oil
D. Grind off the rust
E. Loose the adjusting screw that
is in center of it
The weld area is melt when push
the welding switch]
A.
The Welding Switch cut off too late
B.
The Welding Press is too weak
C. The jaw movement is too slow
A.
Screw the Welding Switch
Connecting Nut tight
B. Turn the Welding Pressure
Adjuster clockwise
C. Put some oil on the rear side of
the Welding lever and the two
jaws
The Annealing job can not be
made when push the Anneal
Button
A.
The Connection of Annealing
Switch is poor
B. The fuse is broken
C. The Connection of the Conductor is
poor
A.
Change an Anneal Switch
B. Change a fuse
The Grinder is not running when
put the Grinder Switch on
A.
The Grinder Motor is burnt out
B.
The Grinder Switch is out of order
A.
Change a Grinder Motor or
rewire it
B. Change a switch
The blade can not be tightly
clamped with the Jaw Clampers
A.
The Jaw Clampers are out of order
B. The Lower Jaw Inserts are out of
order
C. The Jaws are decayed
A.
Change clampers
B. Change Lower Jaw Inserts
C. Change Jaws
The Annealing Button can not
return to the correct position after
press and release it
Some dust is around the Anneal
Button
Release the Anneal Button
Housing, clean out the dust
Blade tooth broken
A.
Blade is overdone
B. Wrong annealing way
C. Inferior material blade
A.
Select a right pitch blade
B. Set for a proper blade tension
C. Decrease feeding rate
D. Change a blade
Blade damaged
A.
The blade is overdone
B. Improper Annealing
C. Too Fast feeding
D. Too wide blade for smaller radius
wavy cutting
A.
Decrease the annealing
temperature
B. Decrease blade tension
C. Adjust a proper gap between
the blade and the guide insert
D. Decrease feeding rate
E. Change to use a narrower
blade