Preventive Maintenance
Catch Wear Before It Becomes a Mid-Job Breakdown
Seals, filters, hose condition, pump wear, and heater calibration are the same components that turn into emergency repairs when nobody's checking them. Scheduled maintenance keeps them from getting there.
What’s Included
Scheduled Service for the Parts That Fail Most
Nearly every emergency repair we run traces back to a component that could have been caught on a routine check. This is that check, done on purpose instead of by accident.
Scheduled Inspection & Service
A set inspection routine covering seals, filters, hose condition, pump wear points, and heater calibration — the same components that show up as emergency repairs when they're left unchecked.
Seal & Wear-Part Inspection
Seals and O-rings wear gradually before they fail outright. Catching them during a scheduled check means a planned part swap instead of an unplanned proportioner or gun teardown mid-job.
Heater Calibration Checks
Heaters can drift out of calibration slowly enough that a contractor adjusts spraying habits around it without realizing the machine itself has changed. A calibration check catches that drift before it becomes an off-ratio problem.
Filter & Hose Condition Checks
Clogged filters and hose wear are two of the most common causes of pressure and ratio symptoms that get misdiagnosed as pump or proportioner failures. Both are quick to check and cheap to replace on a schedule.
Pump Wear Assessment
Displacement pump wear is progressive — checking it on a schedule means catching cavitation and seal wear while it's still a minor fix instead of a full rebuild.
Pre-Season Readiness Service
A rig that sat idle over a slow season needs a different check than one running daily — pre-season service catches degradation from storage before the first job of a busy stretch.
Illustrative Framework
A Maintenance Cadence Worth Building Around
This is a general framework for how often different checks make sense, not a guaranteed schedule for every rig — actual intervals should be set around your equipment’s hours and duty cycle.
WO-DAILY
Daily
Visual check of hoses, fittings, and heater display for leaks, wear, or fault codes before the rig goes to work.
WO-WEEKLY
Weekly
Filter inspection, pressure and temperature readout check against baseline, and a look at seal condition around the pump and gun.
WO-SEASONAL
Seasonal
Full pump and heater performance check, hose continuity test along the full run, and generator load test before a busy stretch.
WO-ANNUAL
Annual
Complete rig inspection — pump rebuild assessment, calibration verification, electrical panel check, and generator service.
Who Needs This
Built for Contractors Who'd Rather Not Call Us in an Emergency
- You want to catch wear before it turns into a mid-job breakdown instead of finding out the hard way.
- Your rig sat idle for a stretch and needs a readiness check before the next busy season.
- You're tired of the same repair categories — seals, filters, calibration — showing up as emergency calls.
- You want a maintenance plan on a schedule instead of calling only when something's already down.
Why Maintenance Beats a Breakdown
4
Check cadences — daily, weekly, seasonal, annual
Planned service vs. unplanned downtime
3
Major brands covered — Graco, PMC, Gusmer
PLAN
Enroll instead of calling only after failure
A rig down mid-job costs more in lost work than a scheduled inspection ever will. Maintenance plans exist to trade that downtime risk for a predictable service schedule.
Skip the surprise breakdown — get on a schedule.
CALL 844-967-5247Common Questions
Preventive Maintenance FAQ
What's the difference between preventive maintenance and repair?
Repair fixes something that's already failed. Preventive maintenance inspects and services the components that fail most often — seals, filters, hose condition, pump wear, heater calibration — on a schedule, before they cause an off-ratio spray, a pressure fault, or a mid-job shutdown.
How often should a spray foam rig get maintenance?
A reasonable framework is daily visual checks, weekly filter and pressure/temperature checks, a fuller seasonal inspection before a busy stretch, and a complete annual service covering the pump, calibration, and generator. This is illustrative guidance, not a guaranteed schedule for every rig — actual intervals depend on hours run and duty cycle, which we'll help you set specifically for your equipment.
Is a maintenance agreement worth it compared to calling only when something breaks?
Emergency repairs cost more in downtime than scheduled maintenance costs in service fees, because a down rig means a stopped job. A maintenance plan catches the seal, filter, and calibration issues that would otherwise show up as an unplanned breakdown during a paying job.
Can preventive maintenance be done on-site, or does the rig need to come to the shop?
Most scheduled maintenance — visual inspection, filter checks, calibration verification — can be done on-site as part of a standard visit. A more involved annual service, like a pump rebuild assessment, may be more efficient in the shop depending on what the inspection finds.
Do you offer maintenance plans across Graco, PMC, and Gusmer equipment?
Yes — [Certified on Graco, PMC & Gusmer Equipment], so a mixed-brand fleet doesn't need separate maintenance providers for different machines.
Get Ahead of the Next Breakdown
Call dispatch now or request a maintenance plan and we’ll set a schedule around your rig.