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Technical Training Support

Please scroll to the bottom of this page to find FAQs and a form to request technical support.

Contact us at hello@hydraflexinc.com or 952-808-3640 for additional assistance.

 

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Videos

https://youtu.be/Og51VrJcles

WASH HACKS - HOW TO USE A VACUUM GAUGE

Vehicle Wash

https://www.youtube.com/watch?v=Zl21OcBiCls

Grundfos Seal Replacement

Vehicle Wash

https://www.youtube.com/watch?v=sfWnbcBFt0o&feature=youtu.be

40GPM Grundfos Pump Service Video

Vehicle Wash

Technical Documents

20 GPM Grundfos Integrated Pump Seal Replacement
20GPM GrundfosVFD RetrofitInstruction
4000216_20GPMGrundfosIntegratedVFD_SealKit_MotorReplacement
20 GPM Grundfos w. Integrated VFD - Seal Kit, & Motor Replacement
4000213_20GPM_GrundfosVFD_WyeStrainerFilter_ReplacementInstructions
20 GPM Grundfos w. Integrated VFD - Wye Strainer Filter Replacement Instructions
4000230_2019_20GPM_GrundfosVFD_InstallationInstructions_RevC0121
4000231_40GPM_GrundfosVFD_InstallationInstructions_RevG0422_WEB
4000215_40GPMGrundofsIntegratedVFD_StackKit_SealKit_MotorReplacement
40 GPM Grundfos w. Integrated VFD - Stack Kit, Seal Kit, & Motor Replacement
4000219_40GPM_GrundfosVFD_WyeStrainer_ReplacementInstructions
40 GPM Grundfos w. Integrated VFD - Wye Strainer Replacement Instructions
4000284_AirLink Manual_RevE
4000084_AntisiphonKitInstructions_RevN0522_WEB
4000240_Aqua-Lab_User_Manual_RevH_PRINT
4000129_Aqua-Lab_MD-XD_Gen2-HD_Manual_RevS0522_PRINT
4000122_Aqua-Lab_SD_Gen2_Manual_RevE0320_PRINT
Aqua-Lab Tech Tips Air Manifold Leaking Water
Aqua-Lab Tech Tips Fluid Injector Won't Pull Chemical
4000062_Blast-Force_Warning-SpecSheet
Blast-Force™ Static, Zero-Degree Nozzle Warning Sheet
4000002_Blast-Tec_Pro_OptTrobleGuide
Blast-Tec Pro Rotating Turbo Nozzles - Optimization & Troubleshooting Guide
4000110_BugPrep-2.0_UserManual_RevE0522_WEB
4000048_CleanWashECHO-UserManual
Clean Wash Echo User Manual
Distribution Manifold Installation
Grundfos Assisted Pump Setup Process
Hydro-Excavation Nozzles - Safety Best Practices
4000043_Tech0315_New-BackPressure_RevC_WEB
Machete Rebuild Kit Instructions
4000039_0315_MotorDripShield_RevB0522_WEB
4000057_NozzleFlowRateChart
Nozzle Flow Rate Chart
4000136_SAM-MAM-BAM_O-ringRepairKitInstructions
O-Ring Repair Kit Instructions
Optimizing_Your_Aqua-Lab_System
Optimizing Your Aqua-Lab System
Primary Air Regulator Flip Instruction GEN 3
Remote Metering Check Hub
Resetting Grundfos Eye Light on Pump
4000296_TireLink Manual_RevB
VersaDial_Dilutions_AllInjectors
VersaDial Dilution Chart
4000285_WaterLink Manual_RevC
4000029_ZepAssurePDS_USERManual
ZVC Assure PDS User Manual

FAQs

I am getting no flow from my injector.

My injector won’t draw chemical.

The nozzle stream is failing to rotate (Lasering). Water is going around the nozzle and not through it (blow-by).

My nozzle stream is failing to rotate (Lasering).

No flow, low flow, or not enough impingement.

No flow, low flow, or not enough impingement.

The nozzle does not have enough impingement.

The nozzle does not have enough impingement.

The nozzle is operating sporadically.

How to prime your pump.

The nozzle stream is failing to rotate.

The nozzle stream is failing to rotate (Lasering). Water is going around the nozzle and not through it (blow-by). Or my nozzle isn't pulling like it use to.

The flow to the arch/applicator is too low.

The pump is making a lot of noise.

The pump is operating, but delivering little or no water.

The pump operates, but will not regulate to 200 psi.

The pump won’t start or run at full-speed.

The system will not regulate up to 200 psi.

The valve won’t open or is leaking air.

There is too much impingement.

Too much impingement, nozzle is causing damage.

Water is going around the nozzle and not through it (Blow-By).

Water leaking out of the exhaust mufflers on the air solenoid manifold.

How to clean your wye strainer.