Aircel AES Series, Руководство пользователя

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VF, DHT, AES Series Manual |
Refrigerated Air Dryer User Manual
19
6.1 Introduction
To reach a field service technician or for technical support,
please call the number on the manual back cover.
6.2 Maintenance
Refrigerated air dryers require very little maintenance for
satisfactory operation. Optimum performance can be expected
if the following routine maintenance steps are taken.
6.2.1 DAILY
With the dryer on-line:
• Verify the operating pressure, temperature, and flow rate
are correct and conform to those listed in the Design
Parameters section. Adjust system if required.
• Always check refrigerant gauges to insure refrigeration
system is working properly.
• Check condensate drain separator for proper condensate
discharge. If no discharge is evident then depressurize
the unit, dismantle and clean separator and/or drain line.
Proper drain trap maintenance is the owner’s responsibility.
It is not covered by warranty.
• Make certain airflow is directed through dryer only. Observe
by-pass valves proper positions.
6.2.2 WEEKLY
• Repeat all daily inspections and record data in the
maintenance log.
To reach a field service technician or for technical support, please call the number on the manual back cover.
SECTION 6: MAINTENANCE
WARNING!
Electric Shock Hazard
This machine is connected to high voltage power,
which can cause severe electrical shock and injury.
• Follow proper lock out/tag out procedures before
performing service or maintenance work.
• Prior to performing any maintenance on the dryer,
all personnel are strongly advised to familiarize
themselves with the equipment by reading the
entire contents of this operation manual.
• Follow all safety procedures prior to performing
any maintenance activity on the dryer.
WARNING!
Pressure Hazard
This machine contains contents under high pressure,
which can cause severe injury.
• To avoid possible hazard or injury, the operator
should be fully familiar with the refrigerated dryer
system and its operation.
• When the system is shutdown and power removed,
lock out power supply and depressurize system
before performing maintenance or service work
to avoid injury to personnel or property damage.
CAUTION
Inappropriate Tools Hazard
Using inappropriate tools for installation or
maintenance work can lead to personal injury or
property damage.
Appropriate tools must be used for all installation and
maintenance work.