Grizzly Tank Pressure Regulator, Pressure Regulator H3372 3 HP Air Compressor

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Tank Pressure

Regulator

The pressure regulator has been factory set for the highest quality operating perfor- mance.

The pressure regulator adjusts the desired PSI range where the air compressor kicks in and out to keep the tank pressurized for the best operating performance.

NOTICE

The Model H3372 3 HP Air Compressors have been factory set to kick off at the proper PSI range. Only attempt to adjust the pressure regulator if your air compressor does not reach or pressurizes beyond the proper PSI level.

To adjust the pressure regulator:

1.Unplug the air compressor from the power supply.

2.Make sure the compressor switch is in the OFF position.

3.Drain the pressure from the tank.

4.Remove the black ON/OFF switch cover by removing the screw which is in the recess on the top of the cover. Pull the black cover up and set it aside.

5.Turn the pressure adjustment bolt (Figure 9) a half turn clockwise to increase the tank pressure and a half turn counter-clockwise to decrease the pressure.

6.Connect the compressor to the power supply and start the compressor.

7. If the PSI level still needs adjustment repeat steps 1 through 6.

8.Replace the cover when the proper adjustments have been made.

Figure 9. Pressure Regulator.

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H3372 3 HP Air Compressor

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Contents HP AIR Compressor Model H3372Page Safety Safety Instructions For Pneumatic ToolsBefore Operating This Equipment Not avoided, will result in death or serious injuryWear Approved Hearing Protection Additional Safety For Air Compressors Read this Entire Manual Before Operating the CompressorIntroduction and SET UP CommentaryUnpacking Site Placement Circuit Requirements 220V Operation GroundingExtension Cords Preparing for USE Duty CycleStarting To start the air compressorAIR Control Delivered Pressure Air ReleaseTo control the air delivery to your tool Tank Pressure Regulator Pressure Regulator H3372 3 HP Air CompressorConnecting Tools To connect air tools to your air com- pressorMaintenance Before Each UseChanging V-belt To change the V-belt drive on your air compressorAfter First Hours Of Use WeeklyWhen storing your air compressor fol- low these guidelines Every 300 Hours StorageTroubleshooting Problem Cause ActionFaulty Model H3372 3 HP Air Compressor Description Ring Handle Warranty and Returns Warranty Card BOX BELLINGHAM, WA
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