Electric heating switch board on loco 2 044 028.
<br>Start heating : 
<br>
<br>1. big gold key turn on left side
<br>2. press  first black button
<br>3.when the amp meter stop on 1500 amps 
<br>small gray button(beetwen red marks) turn in "on" position 
<br>_____________________________________________________________
<br>Stop heating:
<br>1.Small gray button turn to "off " position
<br>2.press red button
<br>3.when the amps meter stop on 0 amps biggold key pull down and remove it from panel


photo by Felix 2062014@vip.hr