IEMCA SIR 52 P, Manual For Use And Maintenance

Page: 87 / 174

6 - USE AND OPERATION SIR-52-P/F
EN
6 - Pag. 11 / 24
6.5 STARTING THE BAR FEEDER
There are different procedures to start the bar feeder, depending on the hydraulic oil
temperature:
- cold start (paragraph 6.5.1);
- hot start (paragraph 6.5.2).
6.5.1 Cold start
Cold start occurs according to two different procedures.
ADVANCED AUTOMATIC START
Program the advanced automatic start following the procedures described in the "Push-button
panel operation and instruction manual", paragraph "Operator's parameters - description and
entering".
MANUAL START
- Make sure that all guards are closed and the emergency push-buttons are not pressed.
- Turn the main electric switch to "I".
- Start the lathe.
- Press
push-button to start the bar feeder, keeping it pressed for 15 seconds, until the
green light of the luminous indicator temporarily switches on.
This procedure allows valve (EV317) to close; it will remain closed for 45 minutes, thus
allowing a faster hydraulic oil heating.
6.5.2 Hot start
- Make sure that all guards are closed and the emergency push-buttons are not pressed.
- Turn the main electric switch to "I".
- Start the lathe.
- Press
push-button to start the bar feeder.