Binks Maple 30/3 - Fault Finding Guide

EN
No air or fluid supply
Check air and fluid supply ball
valves and supply hoses.
Air piston seal worn. Replace piston seal.
Pilot valve assemblies inoperable.
Switch/interchan
g
e pilot valves to
isolate faulty pilot valve and
clean/replace.
Main air valve inoperable. Check clean/replace Air valve.
Ball checks not seating correctly.
Inspect, clean and/or replace
balls and seats.
Fault Finding
Symptom Possible Cause Remedy
Pump will not
‘Prime’
Air getting into the suction hose/manifold
Check seals and hose
connections.
Worn piston seal. Replace piston seals.
Ball checks not seating correctly.
Inspect, clean and/or replace
balls and seats.
Check for constant exhaust air when
pump is not running.
Check/replace QE diaphragms.
QE diaphragm defective.
Pump will not run
77-3235 R4.6 15/24 www.carlisleft.com