UAS Smokeeter SE 24, Owner'S Manual

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11
CHECKING LAMP TERMINAL OUTPUT
Disconnect unit indicator lamp (neon lamp).
Connect a good neon lamp to pack terminal “light” and
to pack terminal “GND” or cabinet ground.
If lamp does not light, replace pack. If lamp lights, check
wiring and unit indicator lamp.
CHECKING MOTOR/BLOWER
The motor in the SE 24 is of the permanently lubricated
type and requires no oiling. Maintenance is limited to
periodically (about twice a year) cleaning the exterior
of the motor housing and also removing any dust or lint
that may have accumulated on the blower wheel. With
this minimum amount of service, years of trouble-free
operation can be expected.
ADJUSTING SPEED SETTINGS
Where higher CFM levels are desirable, change to the
high speed tap to provide a range between 930 and
1,020 CFM.
To make the changes, disconnect the lead black wire
(coming from the wire box plug) from the motor red
wire and connect to the motor black wire. See wiring
diagram located on the unit.
VIII. REPLACEMENT PARTS
Any replacement parts can be ordered from your local
distributor. Should you need any further assistance,
call or write:
UNITED AIR SPECIALISTS, INC.
4440 CREEK ROAD
CINCINNATI, OHIO 45242
TEL. (513) 891-0400
(800) 252-4647
ATTN: SMOKEETER/CRYSTAL-AIRE
TECHNICAL SUPPORT DEPT.
The following information will be required for prompt
service:
1. Unit Model No. at bottom of outlet of cabinet.
2. Unit Serial No. at bottom of outlet of cabinet.
3. Part No. of part (see Section IX, Illustrated Parts).
Should you need to return a defective part to UAS, you
must first call for a customer return authorization num-
ber. This number should appear on the package that is
being returned. With this control number, we can as-
sure that you receive prompt service. You can also re-
turn defective parts to your local distributor.
FIGURE 5