QF
Main switch
M
Motor
SA1
Selector switch
main/wheel-free jack
SA2
Selector switch
work/setting
YV1
Solenoid for lowering valve
YV2
Switching solenoid for main
lift
YV3
Switching solenoid for
wheel-free jack
® Copyright ATH-Heinl GmbH & Co. KG, All rights reserved / Misprints and technical changes reserved / As of: 2021-11
ST
Thermorelais
T
Transformer 100VA
SQ1
Limit switch lift
SQ2
Limit switch CE Stop
QV1
Air valve for main lift
QV2
Air valve for wheel-free
jack
QV3
Air valve to accelerate the
lowering from the wheel-
free jack
Manufacturer ATH-Heinl GmbH & CO.KG
- 48 -
KM
DC contactor
SB1
Lift button
SB2
Lower button
SB3
Safety button
SB4
Pushbutton for bridging
the light barrier
JD
Beeper
PH
Light barrier