Installation - Champion CRH Series Instruction Manual

1.0 INSTALLATION

1.1 Location
A. Air compressor intake - Locate air compressor so that
contaminants potentially harmful to the dryer are not
drawn into the air system.
B. Free air flow - Do not block either side of the cabinet.
Observe minimum installation clearances as shown.
wall
6"
1.2 Mounting
Dryer is suitable for floor or shelf mounting.
1.3 Piping connections
A. Air Inlet - Connect compressed
NOTE: Observe flow direction arrows on strainer.
NOTE: Install strainer where it is easily accessible for cleaning.
NOTE: Use vibration dampener, if vibration exists in air line at
inlet to dryer.
Separator and
Integral Filter
Drain
Mechanism
Drain
Connection
Left Side
2
36"
12"
24"
air line from air compressor to air
inlet using strainer supplied.
1. Install strainer (included in
shipping carton) prior to
dryer inlet using pipe nipple
supplied or other piping as
required.
O I
Front
2. Location in the compressed air system
A.
17.6 kgf/cm
2
Pressure.
1) For maximum capacity, install unit in air system at
highest pressure possible (e.g. before pressure re-
ducing valves)
2) For maximum capacity, install unit at coolest com-
pressed air temperature possible. Maximum inlet
compressed air temperature: 180°F, 82°C. If inlet air
exceeds this temperature, precool the air by extend-
ing the piping between the compressor and the
dryer.
B. Air Outlet - Connect air outlet to downstream air lines.
C. By-pass piping - If servicing the unit without interrupting
the air supply is desired, piping should include inlet and
outlet isolation valves and an air by-pass valve.
D. Condensate drain - It is advisable to connect drain outlet
to the condensate drainage system.
NOTE: Drain discharge is at system pressure. Drain line
should be anchored to prevent whipping.
1.4 Electrical connections
A. Dryer is designed to operate on power supply (voltage)
listed on serial number tag located on the back of the
dryer.
B. Dryer is supplied with an electrical cord. Install in recep-
tacle of proper voltage.
NOTE: Models 50 and 75 (115v only) - Install plug
in receptacle rated for 20 amps. Units are supplied
with 20 amp plug.
NOTE: Refrigeration system is designed to run continuously
and should NOT be wired to cycle on/off with the air com-
pressor.
Ambient Air Filter
Control
Panel
Electrical
Connection
Right Side
Maximum working pressure - 250 psig,
. Do not exceed unit's Maximum Working
Air Inlet
Connection
Strainer
(shipped
separately)
Pipe Nipple
Air Outlet
Connection
Back
Plug
Serial Number
Tag
Serial
Number
Tag