YZ Systems NJEX ZEO 6400, Инструкция и руководство по эксплуатации

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YZ Systems Milton Roy • 201 Ivyland Road • Ivyland, PA • USA • 18974 • P: 281.362.6500 • www.yzsystems.com
Page 98
NJEX ZEO Version 04/13/2021
Before startup of a new system installation or after routine maintenance on the injection pump,
the injection pump must be filled with oil. The oil fill procedure will take approximately 15 minutes.
See Table 5 for the type of oil recommended. The injection pump requires approximately 3/4
quart (24 fluid ounces) of oil for operation. After startup, the pump oil level should be monitored
for the 1
st
hour or more.
To reduce the time to fill the oil reservoir, a sight glass located
on the back of the injection pump housing, Figure 54, can be
removed to provide an air vent while filling the oil chamber.
The sight glass can be accessed when the side panel closest
to the injection pump is removed.
To begin the oil fill process:
1. Remove the right-hand side panel (optional but
recommended).
2. Remove the oil reservoir cap, Figure 53.
3. Remove the sight glass port, Figure 54 (optional but
recommended).
4. Pour oil into reservoir in thin, slow stream to avoid
overflow.
5. While filling, monitor the open sight glass port, if
applicable. Reinstall the sight glass if oil begins to purge
from this port or reinstall after approximately 20 ounces of
oil has been added.
6. Continue to fill until the sight glass appears approximately
one quarter (1/4) to one third (1/3) full. Oil will expand
after warming
– do not overfill.
7. Purge the oil drain line tubing into a suitable container until
little to no air is entrained. The oil drain valve is located on
the back of the cabinet.
8. Check the oil level in the sight glass and add additional oil
if needed after purging drain tubing. If oil level is above 1/3
full, drain additional oil until level is correct.
CAUTION: Before continuing, follow maintenance
procedures to prime the transfer pump and fill verometer
steps prior to turning on the injection pump.
9. In the Odorization Parameters in the N-400 controller,
change operational mode to Prop-To-Time.
10. Set target injection rate to 0 lb/hr (kg/hr). The injection rate
in Prop-To-Time mode can be adjusted in the Odorization
Parameters menu or at the Home Screen.
Appendix G: Injection Pump Oil Fill Procedure
TABLE 5: RECOMMENDED
INJECTION PUMP OIL
Oil Type
YZ Part
Number
Mobil SHC 629 D2-0077
Figure 54 Oil Level Sight Glass
Location
Figure 53 Oil Reservoir Cap
Location