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FRITZMEIER Umwelttechnik GmbH & Co. KG V1.6
25 / 29
Troubleshooting
ISARIA
®
4
Troubleshooting
Retracting/lowering the side arms manually (without electricity)
• Dismantle the cover (223) by unscrewing the four
star-knob screws (163) and removing the cover
upwards.
• Undo the the emergency key lock (226, Abb. 34)
on the motor control bracket (two butterfly nuts).
• Unscrew the fixing screws (228) from the linear
actuator.
• Turn the axle of the motor using the emergency
key (re = retract) until the side arm is in the
required position.
• Screw the fixing screws back in.
163
223
Fig. 32
228
Fig. 33
Fig. 34