Doosan G625XF, Руководство по эксплуатации и техническому обслуживанию

Страница: 68 / 106

50 Hz: G625 - G690 - G750XW/XF
OPERATION & MAINTENANCE MANUAL 68 60 Hz: G655 - G750 - G800 - G850XW/XF
CAUTION
Ensure that the alternator has the degree of
protection matching the defined environmental
conditions.
Mechanical checks
Before starting the machine for the first time, check that:
- all fixing bolts and screws are tight,
- the cooling air is drawn in freely,
- the protective grilles and housing are correctly in place,
- the standard direction of rotation is clockwise as seen
from the shaft end (phase rotation in order 1 - 2 - 3).
For anti-clockwise rotation, swap 2 and 3.
- the winding connection corresponds to the site
operating voltage (See later in this manual).
TERMINAL CONNECTION DIAGRAMS
To modify the connection, change the position of the
stator cables on the terminals.
The winding code is specified on the nameplate.
Any intervention on the alternator terminals during
reconnection or checks should be performed with
the machine stopped.