Instruction manual

Maximum Series Portable Chiller : Air & Water-Cooled : M1 Series Instrument
Page: 46
ADVANTAGE ENGINEERING, INC.
525 East Stop 18 Road Greenwood, Indiana 46142
317-887-0729 Fax: [phone]
Service Department Fax: [phone]
Email: [e-mail]
5.1 WARRANTY SERVICE PROCEDURE
A. In the event of a problem with a chiller that can not be resolved
by normal troubleshooting procedures, the customer is invited to
consult the Service Department for assistance. The correct model
number and serial number of the chiller must be available. The
service department will attempt to isolate the problem and advise
repairprocedures.Oftentimes,withthecustomer’sinputandwith
the machine diagnostics, problems can be determined with “over-
the-phone” consultation.
B. If the problem is beyond the scope of “over-the-phone” consultation,
and if the warranty status of the machine is valid, the Manufacturer
will contact the nearest authorized service contractor and provide
authorization to conduct an “on-site” inspection of the unit in order
to determine the course of repair. If the chiller is not covered by the
warranty, the Manufacturer will advise on the repair and recommend
available service contractors.
C. It is of the utmost importance that you provide the correct model
number and serial number of the machine in question. This will allow
the Service Department to obtain the correct manufacturing records
which will help to properly troubleshoot the problem and obtain the
proper replacement parts when they are required. This information is
stamped on the data tag that is attached to the electrical enclosure
of each machine.
D. TheServiceDepartmentmustbenotiedpriortoanyrepairor
service of a warranty nature. Warranty claims will not be honored
without prior authorization.
5.2 PERIODIC PREVENTATIVE MAINTENANCE
A. Lubricate all motors. Note that some motors are supplied with
sealed bearings.
B. Tighten all wire terminals.
C. Clean and check motor starter and contactor contacts.
D. Check safety switch settings.
E. Cleancondensernsofdustanddirt(aircooledmodelsonly).
F. Backushevaporator.
G. Check glycol/water solution ratio for operating temperature.
H. Check system for leaks.