mcr-PROLIGHT vents
TYPE
:
DVP,
DVPS
O
PERATION AND MAINTENANCE MANUAL
Page 15 of 30
Fig. 19 Inlet deflector in operating position
7. VENT LEAF ADJUSTMENT
(HOOK CONSOLE, EYE B
OLTS AND ‘T’ BOLTS)
The vent leaf is joined with the actuator through a hook console, or - for small vents - directly.
The hook console is locked on a T bolt. Spindle-type pneumatic and electric actuators are
joined with the hook console using an eye bolt, which is screwed into the actuator's
spindle/rod. The vent leaf play should be eliminated by tightening the eye bolt or adjusting T
bolt. The eye bolt or T bolt should be secured from loosening with a counter nut. When using
auxiliary 230V~ electrical actuator for ventilation in systems with pneumatic actuator, the "T"
bolt is tightened into a toothed strip or spindle of the 230 V~ electrical actuator.
Fig. 20 ‘T’ bolt
Fig.
21. Hook console
Fig. 22.
Eye bolt
