#
Functional
Failure
Possible
Cause(s)
Suspect Component(s)
Location
(page refer-
ence)
Corrective Action
12
Constant
“E-Stop
Engaged”
Message
Communica-
tion
failure
Any communication interruption be-
tween
the E-stop switch and the servo drive
Check all applicable
connections: handle,
coil cord, G360™
E-stop switch
failure
E-stop switch
Replace the E-stop
switch
13
“Excessive
Pause”
Message
Operator
present sensor
is blocked for
more than 60
seconds
Sliding Handle: Operator present
sensor
Clean the sensor and
remove any blockage
Pendant Handle: Either lever
Look for interference
with the levers
14
Air Leaking
at Swivel
Assembly
O-rings are
worn or under-
sized
O-rings
Replace the o-rings and
lubricate with general
purpose non-synthetic
grease
15
Weight readout
is not accurate
(within 1%) and/
or Float Mode is
“jumpy”
Load plate
movement
is re-
stricted
Coil cord bracket and/or nylon wear
ringis out of position
Check for bent coil cord
bracket or nylon wear
ring is not positioned
correctly
G-Force® & Easy Arm Q2 - iQ2 Service Manual
Gorbel Inc.
Revised 5/21
6 - 6