BOC Edwards iH600 - Reconfigure the Pump(S) for Your Electrical Supply (if Necessary)

3.16.2 Reconfigure the pump(s) for your electrical supply (if necessary)
CAUTION
iH1000 systems are supplied already configured for your electrical supply. If you have an
iH1000 system, do not try to reconfigure the pumps. If you do, you may damage the iH
system.
Note: You cannot reconfigure an iH1000 system. If you want to use an iH1000 system with a different
electrical supply to that specified on the rating plate (Figure 3-9, item 1), contact your supplier or
BOC Edwards.
CAUTION
Ensure that the cooling-water system of your iH system is correctly configured for your
electrical supply frequency. If it is incorrectly set at 50Hz, the system will run above
optimum operating temperature. If it is incorrectly set at 60Hz, the system will run below
optimum operating temperature.
Your iH system will be supplied correctly configured for your electrical supply; the Item
Number of the iH system (shown on the rating plate: Figure 3-9, item 1) specifies how the
system is configured: refer to Section 2.13.
If you want to use an iH80 or iH600 system with a different electrical supply, use the
following procedure:
1. Refer to Figure 3-9 detail A. Undo and remove the six screws (5) which secure the blanking
plate (4) over the HCDP pump-motor, and remove the blanking plate.
2. Undo and remove the four screws (3) which secure the cover (2) to the HCDP pump-motor
terminal-box.
3. Look at the links in the terminal-box (8):
•
For high voltage operation (380-415 V at 50 Hz or 460 V at 60 Hz), ensure that the links (9)
are in the positions shown in detail C.
•
For low voltage operation (200-208 V at 50 Hz or 200-230 V at 60 Hz), ensure that the links
(9) are in the positions shown in detail D.
4. Refer to detail A. Refit the cover (2) to the HCDP pump-motor terminal-box and secure with
the four screws (3).
5. Refit the blanking plate (4) and secure with the six screws (5).
6. If you have an iH600, continue at Step 7, otherwise continue at Section 3.16.3.
7. Refer to detail B. Undo and remove the four screws (7) which secure the Electrics Box (6) to
the rear of the iH system, then carefully lower and support the Module. Ensure that you do
not disconnect, break or damage any of the cables connected to the Module.
3-24 iH Dry Pumping Systems