Hanbell RC2 Series, Техническое руководство

Страница: 79 / 84

Technical Manual VERSION 2.0 -10-18-2018
79
24 Month Warranty
Suggestive Guidelines for Preventive Maintenance
All HANBELL screw compressors are put through strict quality and performance testing prior to shipping from
the factory.
Provided that terms of payment are observed, a
two year
(
24-month) warranty
is offered from the date of
installation or 27 months from date of shipment.
,WLVDQXQFRQGLWLRQDOWZR\HDUZDUUDQW\RQWKHFRPSUHVVRUXQWLOWKH¿UVWRFFXUUHQFH7KHYDOLGLW\
of the second year of the warranty is subject to the maintenance of the compressor unit during
WKH¿UVW\HDU&XVWRPHUVVKRXOGVHQGDPDLQWHQDQFHUHSRUWWRYDOLGDWHWKLVVHUYLFH
$OOJLYHQLQVSHFWLRQDQGUHSODFHPHQWLQWHUYDOVFDQRQO\EHJXLGHOLQHV
Hanbell compressors sold by MCS, which are controlled by an MCS micro controller with software and
FRQ¿JXUDWLRQ ZULWWHQ DQG WHVWHG E\ 0&6 VKDOO EH FRYHUHG XQGHU D three-year (36 months) warranty
DJUHHPHQWRQWKHFRPSUHVVRURQO\
:DUUDQW\6WDUWXS6WDWXV5HSRUW)RUPVIRUHDFKFRPSUHVVRUVPXVWEHFRPSOHWHGDWWLPHRIVWDUWXS
DQGUHWXUQHGZLWKLQZHHNVIURPVKLSPHQWGDWHRIFRPSUHVVRUVEHIRUHWKHZDUUDQW\ZLOOEHJUDQWHG
MCS may at its option, repair or replace defective products that are under warranty.
&RPSUHVVRU:DUUDQW\LVEDVHGRQKDYLQJDQ2YHU8QGHU9ROWDJH3KDVH3URWHFWLRQ'HYLFHLQVWDOOHGRQ
WKHHTXLSPHQW
1.1. Warranty Maintenance
The technicians should be familiar with the Hanbell compressor before attempting any maintenance on the unit.
Periodical check and regular maintenance are very important for the long and trouble-free compressor life and
for maintaining the warranty. The content here is to help the operator and service people to know how the regu-
lar maintenance can be done and when the suitable time is for each item. Operators and service people should
follow the instructions on these pages when working on the maintenance.
Besides the regular maintenance, Technicians should check the system’s working status by noting down its
working parameters on a set schedule. Most of the time abnormal system conditions can be found via comparing
its working parameters with its daily operating data.
„
Compressor unit should be stopped before doing the maintenance job.
„
Disconnect power from unit before doing the maintenance job.
„
Close all the isolation valves before doing the maintenance job.
„
Wear safety equipment when doing the maintenance job.
„
Ensure adequate ventilation before doing the maintenance job.
„
Take safety precautions for the refrigerant used and work with care.
1.2. Short Term Maintenance
During commissioning period or after a few hundred hours of compressor running, the following checks and
replacement shall be done in order to protect the compressor and understand the compressor’s working status.
1.2.1 Suction Strainer
The Suction strainer plays a very important role to long compressor life. In the initial commissioning, debris
3