EFA 66 Betriebsanleitung Seite 30

Motor does not Saw not correctly connected
start
Motor winding (44) burned out
Switch (7) faulty
Broken connection cable (1)
Faulty switch contactor 42V
Switch contactor connected incorrectly
Supply line (operating), cross-section too
small
Supply line (operating) too short
Faulty supply line (operating)
Supply line (operating) incorrectly
connected
Switch handle Switch handle (17), dirt in gap
blocked (motor runs)
Water in switch Faulty seal (8.6)
box, motor does
Motor winding faulty
not run
Line connection faulty
Connection cable leaks or faulty
Motor hums when Saw not correctly connected
switched on
Switch (7) faulty
Broken connection cable (1)
Gear lubrication too cold at ambient
temperature < 15°C
Saw is unusually Motor bearing (41) faulty
loud/and or
Bearings (54, 56, 61, 74) in the housing faulty
strongly vibrates
Broken pistons (73)
Guide (63) worn out
Guide (63) loose
Bracket (65, 75) loose
Schmid & Wezel
D 75433 Maulbronn
Table 2: List of malfunctions EFA 66
Page
6/ 22
Check connection cable (1), if
necessary connect correctly
Replace motor
Replace switch
Replace connection cable
Check, replace if necessary
Check connection acc. to circuit diagram in
Appendix A (pg. 17), reconnect if necessary
Check selection acc. to the table in
Appendix A (pg. 19), if necessary
increase cross-section or shorten length
Check selection acc. to the table in
Appendix A (pg.19) , if necessary
shorten length or increase cross-section
Check supply lines, replace if
necessary
Check supply lines, reconnect if
necessary
Clean gap
Check seal, replace if necessary
Rewind motor
Check connections, replace if
necessary
Replace connection cable
Check connection cable, correctly
connect, if necessary
Replace switch
Replace connection cable (1)
Warm up saw slowly in a warm room or with hot
water until the lubrication is ready for operation
Check, replace if necessary
Check, replace if necessary
Check, replace if necessary
Check, replace if necessary
Check screws (67), if necessary
tighten acc. to specifications
Check screws (79), if necessary
tighten acc. to specifications
Version
02.2009