EFA SB 322 E Betriebsanleitung Seite 44

Increased wear on belt
Run-out of saw cut
Belt comes off the wheel
No water while cleaning /
disinfecting
Sparks in controller
when switching on
Schmid & Wezel
D-75433 Maulbronn
Guide plate of front guide pulley
too tight or jammed
Wrong torque setting
Saw belt guide worn
Saw belt guide worn
Guide seat on rail (front or back)
worn out leading to the whole
guide being aslant
Belt saw suspension wound
around bolt leading to the entire
saw being aslant
Belt not properly in place, teeth
won't grip
Excessive groove in front or rear
guide pulley
Excessive groove in front or rear
guide pulley or pulley worn out
Too little torque
Ball race of wheels (front / rear)
worn out
Frame warped
Solenoid valve in controller (see
7009757/7009622) dirty or
defective or loose
Electrical connection defective
Water connection defective or
loose
No water connection on-site or
connection defective
Timing relay delay setting too
short in controller
Nozzles or water pipe scaled or
dirty
2-hand safety block (labelled
KO) defective
Power contactor (labelled
K1/K1M) defective
Wrong voltage supplied
Check for smooth operation, use
torque wrench to loosen or re-
grease as necessary
Check using torque wrench (torque
too great)
see section 4.2 "Saw belt guide"
see section 4.2 "Saw belt guide"
Replace rail - always replace both
rails (front and back) together!!
Provide correct suspension or
replace bolt
Place belt on wheel with teeth facing
the motor, see section
guide"
Check and replace wheels as
necessary
Check and replace wheels as
necessary
Re-tighten belt using the torque
wrench
Check bearing play and replace
bearing as necessary
Total loss; new frame with
components installed
Clean or replace solenoid valve
Check, replace wires as necessary
Check, replace hoses as necessary
Check and correct
Adapt delay setting -
"Technical Data"
Clean or replace parts
Check and replace 2-hand safety
block as necessary (part no.:
001606418)
Check and replace power contactor
as necessary (part no. 001604193
for 42V, part no. 001604189 for
400V saw)
Check power contactor and 2-hand
safety block for damage and replace
as necessary
Page
43 of 58
4.2 "Saw belt
see Annex
Version 1
07.2012