ACORN ENGINEERING FIELD SERVICE
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626-855-4866 •
FAX
626-855-4863
INSTALLATION, OPERATIONS & MAINTENANCE MANUAL
®
MERIDIAN 3793
Please visit
www.acorneng.com
for most current specifications.
Ferrule Nut
1/4"
Min.
Ferrule
Nut
-H Hand Operated
1/8" O.D. AIR TUBE
1/4" O.D. WATER LINE
Leave a minimum 1/4” of polyethylene tubing
through the Ferrule Nut on the pushbutton
assembly. This is necessary to ensure proper
tubing connection.
Page 14 of 31
turn timing screw.
Timing Screw
To adjust timing,
HAND OPERATION & CONNECTIONS
Turn timing screw clockwise to
increase timing.
Do not over tighten
ferrule nuts.
Part #: 9927-143-001
REVISED: 03/07/19
