Scheduled Maintenance; Introduction; Refrigerant Condenser; Condensate Discharge System - Ingersoll Rand 200 Manual Del Operador

9.1 INTRODUCTION

Ingersoll Rand Nirvana™ Cycling refrigerated air dryers require little
maintenance. These dryers utilize hermetically sealed compressors
which do not require any lubrication. Fan motors require lubrication at
both oil ports every six months. Ingersoll Rand recommends component
inspection and service at regular intervals to obtain maximum
performance from your dryer.

9.3 CONDENSATE DISCHARGE SYSTEM

1
2
4
5
6
7
8 9
5
6
8
10
All manuals and user guides at all-guides.com

9.0 SCHEDULED MAINTENANCE

1
1
2
3
4 10
7
9
9
Nirvana Cycling Refrigerated Dryer Models 200-400

9.2 REFRIGERANT CONDENSER

For standard dryers, regular inspection and cleaning of the condenser is
recommended. Ingersoll Rand dryers may be equipped with an optional
ambient air filter designed to protect the condenser from dirt and debris
that can accumulate on the condenser. For proper operation with this
option, it is imperative that this filter be inspected and cleaned on a
regular basis. Annual replacement of the filter is recommended. For
applications where excessive dirt, dust or debris is encountered, more
frequent inspection and cleaning may be required.
WARNING
a
Before drain maintenance work, always close the drain isolation ball
valves and ensure that the device is pressureless and de-energized.
Maintenance recommendations
Replace service unit (5) annually.
1
Remove control unit (1) by pressing latching hook (2).
2
Detach Drain from outlet (3).
3
Remove design shell (4) (where applicable) using a
screw driver (10).
Remove service unit (5) from pipe at inlet by undoing
union nut
4
or by undoing screws (6) at elbow connector (7)
5
or
by undoing screws (8) at intermediate adapter (9)
6
which is then detached from the service unit by
downward movement.
7
3
• Check if new service unit (5) matches control unit (1)
- type designation and colour of latching hook (2)
• Fit new service unit (5) in reverse order
• Open drain isolation ball valve. Press drain test button to verify proper
drain operation.
http://air.irco.com