Victaulic VE272SFS, Инструкция по эксплуатации и техническому обслуживанию

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34 VE272SFS Roll Grooving Tool
4. Hold the hand pump so that the fill plug
end is ABOVE the hydraulic cylinder. This will
prevent siphoning of oil from the hydraulic
cylinder through the hand pump.
5. Check the fluid level. Add hydraulic jack
oil (ISO 32) to the proper level, as required.
On models without a dipstick, remove the
cap. Oil should be approximately
1 /
2
- 1 inch
(13 – 25 mm) from the end.
AIR BLEEDING
1. To bleed air from the system, hold the
entire hand pump above the hydraulic cylin-
der. Close the hand pump valve by turning the
knob
clockwise . Open the fill plug one full
turn.
2. Pump the hand pump several times to
build pressure.
3. Open the hand pump valve by turning
the knob counterclockwise , and allow air to
escape.
4. Repeat steps 1 – 3 several times to bleed
all air from the system.
5. Check the oil level. Add more oil, if nec-
essary.
6. Continue to hold the pump above the
hydraulic cylinder, and close the fill plug.
7. Install the hand pump/pump support
securely to the tool by following steps 15 – 17
of the “Tool Setup” section on page 9.
TM-VE272SFS 3776 Rev_B.fm Page 34 Friday, December 3, 2004 12:10 PM