mcr S-THERM smoke exhaust vents: C, E, NG-A. OPERATION AND MAINTENANCE MANUAL
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7.
FLAP LEAF ADJUSTMENT
(HOOK CONSOLE, EYEBOLTS AND 'T' BOLTS)
The vent leaf is connected to the actuator via a hook console. The hook console is locked to the T-bolt.
The pneumatic and electric spindle actuators are connected to the hook console by an eyebolt that is
screwed into the piston rod/spindle of the actuator. The play in the vent leaf can be adjusted by
screwing in an eyebolt or adjusting a T-bolt. The eyebolt or T-bolt should be secured against loosening
by a counter-nut. When using an additional 230 V~ electric actuator for ventilation in a system with
pneumatic actuator, the T-screw is screwed into the toothed bar or spindle of the 230 V~ electric
actuator.
Fig. 47 T-screw.
Fig. 48 Hook console.
Fig. 49 Eyebolt.
Fig. 50 Connection of the actuator to the hook console.
