Trademaster BM-20 Plus, Руководство оператора

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BM-20 PLUS Operator’s Manual 15
Mount the assembled guide set to the machine, securing with the side screws as
shown in Fig. 10.
Loosen the depth lock levers (Fig. 12) and rotate the depth knob to set the
indication ‘0’ on the bevel width pitch. Then, use the 6 mm hex wrench to loosen
the rollers and separate the rollers from each other as far as possible.
Fig. 12. Setting the depth and the rollers position before placing the machine on the pipe
Place the machine on a vertically positioned pipe in such a way to bring the
surfaces of the guide set in close contact with the face and side surface of the pipe.
Then, move the rollers symmetrically to adjoin them to the pipe (Fig. 13) and tighten
in this position. Set the required bevel angle and width as described before.
Fig. 13. Machine prepared for work on pipes with diameters of 150–300 mm and 300–600 mm