CPMG Magma M4, Owner'S/Operator'S Manual

Page: 19 / 48

19
MODEL 410
13.9 GALLONS
PER INCH
Problem Cause Solution
Burner will not ignite
Fuse burned out. Check fuse
Burner relay inoperative. Check for 12VDC at relay.
Primary control fuse. Check fuse
Thermocouple(s) inoperative Replace thermocouple(s)
Agitator will not rotate
Fuse burned out. Check fuse
Sealant material not hot enough. Allow material to heat longer
Too many biscuits added at one
time.
Continue heat up and reverse agitation
to break biscuits free.
Low hydraulic oil level. Check oil Level
Worn agitator motor.
Replace Motor
Material pump will not ro-
tate
Fuse burned out. Check fuse
Sealant material not hot enough. Allow material to heat longer
Too much material left in lines
Heat plumbing and valve to melt material
Low hydraulic level Check oil level
Foreign object lodged in line Remove foreign object
Pump damaged Repair or replace pump
Material pump rotates but
does not pump material
Pump worn or damaged Repair or replace pump
Pump rotating in wrong direction Reverse pump switch
Pump inlet line plugged
Check matl tank grid and lines for ob-
struction
Too much material left in lines
from previous use.
Heat plumbing and valve to melt material
Material heat up time slow
Burner orifice clogged
Remove orifice and clean
Heat transfer oil is worn out
Check oil level. Replace if necessary
Too much old material on tank
Clean material tank
Material recirculates but
will not flow through seal-
ing wand.
Sealing hose valve not completely
closing or worn out
Realign valve or replace
Actuator not turning valve
Check Fuse
Check trigger switch
Broken or disconnected wire in the elec-
tric hose or at the switch
Trouble Shooting Guide