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Alarms
26 309535L
Alarms
* Indicates error where audible alarm sounds once briefly.
** Indicates error where audible alarm sound pulses.
• An alarm condition will shutdown equipment.
• A chirping sound every 60 seconds indicates
the unit is set for circulation (page 25).
• See Xtreme Mix Repair manual for trouble-
shooting and repair.
Code Alarm Active Problem Cause
Startup Errors
01 Sensor Error A* Always No signal from pump A sensor Loose cable, failed sensor or cable
02 Sensor Error B* Always No signal from pump B sensor Loose cable, failed sensor or cable
03 Controller Error* Always Loss of communication between main
and display boards
Loose cable, failed board
Operating Errors
04 Pump Runaway A** Spray
Test
Batch
Pump running too fast
This alarm is not active when
pumps are run independently.
Empty fluid reservoir(s)
Clogged fluid filter
Hose rupture after mix manifold
Sampling valve open too far
Excessive cavitation
05 Pump Runaway B**
06 Pump Error A** Spray
Test
Batch
Pump does not stall after top change
over
Pump cavitating excessively
Foot valve leak
Air in lines caused by loose fitting or
use of agitator
Empty fluid reservoir(s)
07 Pump Error B**
08 Sensor Code Error Always Software boot, sensor values reverted to
default
Sensor value data corrupt; board
needs replacement and /or recalibra-
tion
09 Metering Error A** Spray A dose too great Metering valve A leak
Empty B fluid reservoir
10 Metering Error B** Spray B dose too great Metering valve B leak
Empty A fluid reservoir
11 Sensor Reading Low A* Always Pump stroke travels beyond sensor
range at bottom change over
Sensor or bracket loose
Sensor magnet dirty
12 Sensor Reading Low B*
13 Sensor Reading High A* Always Pump stroke travels beyond sensor
range at top change over
Sensor or bracket loose
Sensor magnet dirty
14 Sensor Reading High B*
Testing Error
15 Piston packing/ball A* Test Pump does not completely stall in up
stroke
Piston packing or ball check failure
16 Piston packing/ball B*
17 Inlet Ball A* Test Pump does not completely stall in down-
stroke
Foot valve ball check failure
18 Inlet Ball B*
19 Metering Valve A* Test Pump does not completely stall in both
up and down strokes
Throat packing or metering valve fail-
ure
20 Metering Valve B*