Maintenance, Maintenance intervals, Drive module fan replacement – Xylem IM250R03 Aquavar CPC-FD User Manual

Page 14

Advertising
background image

14

Maintenance Intervals

If installed in an appropriate environment, the drive requires very little maintenance. This table
lists the routine maintenance intervals recommended by CentriPro.

Maintenance

Configuration

Interval

Instruction

Check/replace R5/R6

R5/R6 NEMA 12

Check every 3

“Frame Sizes R5/R6 – Enclosure

enclosure inlet air filter

enclosures

months. Replace

Inlet Air Filter” on page 16.

as needed.

Check/replace R7/R8

R7/R8 NEMA 12

Check every 3

“Frame Sizes R7/R8 – NEMA 12

enclosure inlet air filter

enclosures

months. Replace

Enclosure Inlet Air Filter” on

as needed.

page 16.

Check/replace R7/R8

R7/R8 NEMA 12

Check every 6

“Frame Sizes R7/R8 – NEMA 12

enclosure exhaust air

enclosures

months. Replace

Enclosure Exhaust Filters” on

filter

as needed.

page 18.

Check and clean

All

Depends on the

See “Maintenance” in Aquavar

heatsink

dustiness of the

CPC User’s Manual.

environment

(every 6…12

months)

Replace drive

All

Every 6 years

See “Maintenance” in Aquavar

module fan

CPC User’s Manual.

Replace enclosure

NEMA 12

Every 3 years

See “Frame Sizes R7/R8 – NEMA

fan(s)

12 Enclosures” on page 15. For

other frame sizes, see

“Maintenance” in Aquavar CPC

User’s Manual.

Change capacitor

Frame sizes R5 and

Every 10 years

See “Maintenance” in Aquavar

R6

CPC User’s Manual.

Replace battery in the

All

Every 10 years

See “Maintenance” in Aquavar

Assistant control panel

CPC User’s Manual.

Drive Module Fan Replacement

The drive module fan cools the heatsink. Fan failure can be predicted by the increasing
noise from fan bearings and the gradual rise in the heatsink temperature in spite of
heatsink cleaning. If the drive is operated in a critical part of a process, fan replacement is
recommended once these symptoms start appearing. Replacement fans are available from
the factory. Do not use other than CentriPro specified spare parts.
To monitor the running time of the cooling fan, see “Group 29: Maintenance Trig” in the
Aquavar CPC Users’s Manual.

Frame Sizes R7 and R8
Refer to the installation instructions supplied with the fan kit.

MAINTENANCE

Advertising