Puregas P20KW Installation Manual Download Page 2

(1) P20KW / P30KW Air Dryer

(2) 10’ sections of 3/8” Drain Tubing

(1) Installation Guide (not shown)

Package located inside the dryer:

 

(1) Alarm Plug

 

(1) Water Sensor

 

(1) Compressor Connector Tool

 

(1) User’s Guide - Paper copy or digital fi le on CD (not shown)

•  Large adjustable wrench

•  Medium adjustable wrench

•  Band cutters or snips

•  3/8” wrench

•  7/16” wrench

•  1/2” wrench

•  Small fl at head screwdriver

•  Medium fl at head screwdriver

•  Medium phillips head screwdriver

•  1+ gallon of clean tap water 

(DO NOT USE DISTILLTED WATER)

•  Pipe dope or pipe thread tape

•  Shop towels

•  Cup of soapy water

•  1-inch paint brush (recommended)

Required Tools and Materials

Included Contents

Installation Steps

•  Remove all shipping materials.

•  Place the dryer at the operating location.

1

 

Remove the shipping blocks:

•  Using a 1/2” wrench, loosen the nuts on the 

    RRU Compressor.

•  Remove and discard the shipping blocks 

    from under the RRU Compressor.

•  Retighten the RRU Compressor nuts.

•  Using a 7/16” wrench, remove bolt and 

    block from under the compressor plate.

•  Discard block and bolt.

5

•  Remove the ship-loose contents package.

4

•  Remove the Lower Front and Side Panels.

2

•  Check for loose parts, hoses, or wiring.

NOTE

: If ANY SHIPPING DAMAGE is detected, 

fi le a claim with the shipping company prior to 

continuing the installation procedures.

3

•  Install 3/8” drain tubing to primary and 

    secondary fi ttings and route to an  

    unobstucted drain or bucket.

NOTE

: DO NOT PLUMB DRYERS TOGETHER.

6

•  Verify that the dryer is powered 

OFF

.

7

Summary of Contents for P20KW

Page 1: ... alarms during the process if applicable This guide covers basic air dryer installation and setup only Once installation is complete please refer to the P20KW P30KW User s Guide for more advanced setup and configuration options P012165 Rev D WARNING Extreme care should be exercised to avoid contact with live electrical circuits Many procedures performed duringinstallationofthisairdryerrequire the e...

Page 2: ...d Contents Installation Steps Remove all shipping materials Place the dryer at the operating location 1 Remove the shipping blocks Using a 1 2 wrench loosen the nuts on the RRU Compressor Remove and discard the shipping blocks from under the RRU Compressor Retighten the RRU Compressor nuts Using a 7 16 wrench remove bolt and block from under the compressor plate Discard block and bolt 5 Remove the...

Page 3: ...mulator correctly Slowly pour water into the Accumulator until water comes out of the Compressor Petcock 12 Remove the screwdriver from the Accumulator 17 Power the dryer ON momentarily and then power OFF Verify that water is being drawn into the Accumulator 13 NOTE If water IS being drawn into the Accumulator Skip to Step 15 If water IS NOT being drawn into the Accumulator Continue to the Next St...

Page 4: ...STER YOUR DRYER Connect alarm hookups if applicable Please refer to the P20KW P30KW User s Guide section on Operating Your Dryer Specifically sub sections Connecting to Common Alarm Terminals Rewiring the Common Alarm Socket 28 Unlock the knob on the System Pressure Regulator by loosening the retaining nut with a 1 2 wrench Adjust the System Pressure Regulator until the SYSP reading on the Front Pa...

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