Honeywell ml6874 Benutzerhandbuch
ML6874
INSTALLATION
FIG.3 -- PREPARATION FOR VALVE ASSEMBLY.
5. Remove the plastic cover from the ML6874 by loosening the
two screws located on the top (Note: These screws are captive.
Rotate three complete revolutions to remove cover ). Drop
either Slot Headed or Allen Hex type of set screw (both are
included in the plastic bag ) into the top of the shaft, slotted/
Hexed side up. Or use the set screw from the valve stem
button.
Rotate three complete revolutions to remove cover ). Drop
either Slot Headed or Allen Hex type of set screw (both are
included in the plastic bag ) into the top of the shaft, slotted/
Hexed side up. Or use the set screw from the valve stem
button.
6. Depending on which type of set screw was used, with a 5 mm
(3/16") Slotted screwdriver or 1/8"x 6" Allen wrench (included
in the plastic bag), tighten the set screw to lock valve stem in
place (Fig. 6).
in the plastic bag), tighten the set screw to lock valve stem in
place (Fig. 6).
!
WARNING
g
FIG. 5 -- U-BOLT ASSEMBLY.
4
FIG. 4 -- ASSEMBLY OF ML6874A TO VALVE.
OR
Allen Wrench
FIG. 6. -- LOCKING ML6874A DRIVE SHAFT TO
VALVE STEM