Installation - Champion CRH20 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
1.2 Mounting
Dryer is suitable for floor or shelf mounting.
1.3 Piping connections
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
2
Left Side
36"
0"
12"
24"
A. Air Inlet - Connect compressed
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.
12.3 kgf/cm
Pressure.
1) For maximum capacity, install unit in air system at
highest pressure possible (e.g. before pressure
reducing valves)
2) For maximum capacity, install unit at coolest
compressed air temperature possible. Maximum
inlet compressed air temperature: 180°F, 82°C. If
inlet air exceeds this temperature, precool the air
by extending 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 interrupt-
ing 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 (volt-
age) listed on serial number tag located on the back of
the dryer.
B. Dryer is supplied with an electrical cord. Install in
receptacle 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 continu-
ously and should NOT be wired to cycle on/off with the air
compressor.
Ambient Air Filter
Control
Panel
Electrical
Connection
Right Side
Maximum working pressure - 175 psig,
. Do not exceed unit's Maximum Working
2
Air Inlet
Connection
Strainer
(shipped
separately)
Pipe Nipple
Air Outlet
Connection
Back
Plug
Serial Number
Tag
Serial
Number
Tag