Hypertherm XPR300, Инструкция по эксплуатации

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Maintenance
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244 809480 Instruction Manual XPR300
4. Install a water tube in the torch.

When correctly installed, the water tube can seem loose. Any side-to-side
looseness will disappear after electrode installation.
5. Before you supply power to the cutting system, install the following components:

Consumables in the torch. (See How to install the consumables on page 136.)

Torch in the torch receptacle. (See How to install the torch into the torch receptacle on
page 138.)
How to measure the pit depth of an electrode
1. Complete the following procedures before continuing:
a. Remove the power from the cutting system on page 234
b. Remove the torch and consumable parts on page 236
2. Use an electrode pit-depth gauge to measure the pit depth on the electrode. (See Figure 53 on
page 244.)

A pit-depth gauge is available from Hypertherm. (See Other consumable
and torch parts on page 360 of the Parts List .)
Figure 53 – Use a pit-depth gauge to measure electrode depth
10
0
20
40
30
4
0
2 3
1
80
60
70
50
90
Electrode
(not to scale)
Pit