Hypertherm DynaMAX 550P, Руководство оператора

Страница: 181 / 224

Specifications
7
DynaMAX 550P/560P/575P Waterjet Pump Operator Manual 811390 181
Install a flange
Parts, tools, and materials
1. Examine the parts. Look for flaws, deterioration, erosion marks, corrosion, or cracks. Make sure
that the mating surfaces are smooth and clean.
If damage is found, replace the component.
2. Put the O-ring in the flange groove.
3. Put the flange halves together.
4. Lubricate the bolt threads with antiseize bolt lubricant.
5. Put the lock washers on the bolts.
6. Install the bolts. Tighten the bolts by hand.
7. Use a torque wrench to tighten the bolts to the specified value.
To make a good seal, the sealing face must be parallel to the mating surface
and the bolt tension must be even.
Tighten each bolt in small increments. Use a repeating cross pattern.
Hydraulic fluid or O-ring lubricant
Antiseize bolt lubricant (white lithium grease)
Open-ended wrench
(refer to the table on
page 180 )
Torque wrench