No shipping damage was detected.
Dryer location meets the following requirements:
o Well ventilated
o Free from abrasive dust or chemicals
o Drain tubing routed to unobstructed drain or bucket.
o Ambient temperature is between 40° F and 85° F (optimal)
Shipping blocks removed.
System Pressure is set to 24 PSI.
Static Pressure is set to 17 PSI.
No leaks are present in the system.
No alarms are present on the Display Panel.
Installation Steps cont.
Installation Checklist
Registering Your Dryer
Please take a moment to register your PUREGAS P550W Series Air Dryer. Registering is necessary
to activate the Limited Warranty on your product. Once you register, you are eligible to receive
free technical support, as well as updates concerning your PUREGAS products.
Register Online at:
www.puregas.com/registration
Or by Phone:
1-800-521-5351
(option 2)
Have the following information available:
Model #:
Serial #:
Company Name:
Location Name:
Shipping Address:
City: State:
Zip Code:
Contact Name:
Phone #: ( ) - ext.
Email:
• Re-install the Lower Front and Side Panels.
27
29
•
REGISTER YOUR DRYER.
• Connect alarm hookups (if applicable).
Please refer to the
P20KW / P30KW
User’s Guide
section on
Operating Your
Dryer
.
Specifi cally, 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 Panel
Display is
24 PSI
.
• Lock the retaining nut on the Regulator.
23
• Set the System
Pressure:
• Pull the Static Pressure Regulator knob out.
• Adjust the knob until the reading on the
pressure gauge is
17 PSI
.
• Push knob in to lock.
24
• Pull the Outlet Pressure Regulator knob out.
• Adjust the knob until the Outlet Pressure
(
OUTP
) reading is the desired setting.
• Push knob in to lock.
25
• Visually inspect for water leaks.
• Check for air leaks.
CAUTION: DO NOT SOAP TEST THE
HUMIDITY SENSOR FITTING. DAMAGE
TO THE SENSOR MAY OCCUR.
Listen for ‘hissing’ sounds which may indicate a
fi tting or hose air leak.
Use a 1-inch brush to dab soapy water on all
air fi ttings and hose connections.
If air bubbles appear, this is an indication that
air is leaking.
26
Take steps to seal the leak:
• Tighten the fi tting
• Re-connect / tighten
the hose end
• Replace the fi tting /
hose / component
