ArmorThane Troubleshooter
Fix it fast. Find the right part.
Pick your machine or gun, tell us what it is doing, and answer a few quick questions. We will pinpoint the most likely cause, walk you through the fix and show you the exact parts you need. Built from Graco, PMC and ArmorThane service manuals.
TryPressure imbalanceHose won't heatGun crossoverOff-ratioCode A4
- 48Machine & gun families
- 360Guided problem fixes
- 525Error codes explained
- 100%Based on manufacturer manuals
How the troubleshooter works
- Pick your equipment
Choose the proportioner, gun, pump, hose or air system you are working on.
- Tell us the problem
Pick a symptom or type the error code from your display.
- Answer a few checks
Each question tells you exactly what to look at on the rig.
- Fix it with the right parts
Get the likely cause, step-by-step fix and exact part numbers, ready to order.
Equipment covered
Proportioners
- Graco Reactor E-20 / E-30 / E-XP1 / E-XP2 (original, discontinued)
- Graco Reactor 2 E-30 / E-XP2 (ADM display)
- Graco Reactor 3 E-20 / E-30 / E-XP1 / E-XP2
- Graco Reactor E-10hp (portable, Reactor 2 era)
- Graco Reactor E-10 (original portable)
- Graco Reactor H-25 / H-40 / H-50 / H-XP2 / H-XP3 (original, discontinued)
- Graco Reactor 2 H-30 / H-40 / H-50 / H-XP2 / H-XP3 (hydraulic)
- Graco Reactor 3 H-30 / H-50 / H-XP2 / H-XP3 (hydraulic)
- Graco Reactor A-25 / A-XP1 (air driven)
- PMC PH-2 / PHX-2
- PMC PH(X)-25 / PH(X)-40 / PH(X)-55 (Classic)
- PMC PK-25 / PKX-25 (air driven)
- PMC Premier / Premier X / Premier Mach 2 (touch screen)
- ArmorThane HighLine 2511-HP / 4011-HP, PFX (EQU508), 30:1 A/R PHX Pump (EQU-PHX30)
- ArmorThane ArmorLine LP Low-Pressure Machines
Spray guns
- Graco Fusion AP (air purge)
- Graco Fusion PC (ProConnect)
- Graco Fusion CS (ClearShot)
- Graco Fusion FX
- Graco Fusion MP (mechanical purge)
- Graco Probler P2 (air purge)
- Graco (Gusmer) GX-7 family (mechanical purge)
- Graco GX-8 / GX-8P (mechanical purge)
- PMC AP-2 (air purge)
- PMC Xtreme (air purge)
- PMC PX-7 (mechanical purge)
- Carlisle / Binks ST1 (air purge)
- ArmorThane E-Z Gun (low pressure)
Heated hoses & sensors
Transfer pumps
Mixers & agitators
Generators & power
Fresh-air respirators
Drum & tank heaters
Guidance is compiled from manufacturer operation, repair and parts manuals (Graco, PMC, Carlisle and ArmorThane) and is provided to help you diagnose common problems. Always follow the pressure relief procedure, lock out power and wear proper PPE before servicing equipment. Part numbers can change between model revisions, so confirm against the data plate on your unit or call us before ordering. Graco, Reactor, Fusion, Probler and PMC are trademarks of their respective owners.
Still stuck?
Our technicians build and service spray rigs every day. Call and we will help you get it running.