On the unit are fixed mains switch , a jewel lamp and a forward reverse switch. A relay is fitted inside the cabinet so that in case of a power failure the unit will not restart on its own on resumption of power, unless the switches are operated.

 

The adjustable cross head can be set at any required height over the two pillars and secured in position by tightening the nuts. It carries a hexagonal proving ring adaptor. A bracket for strain dial gauge (dial) gauge to be ordered extra) is attached to one of the pillars of the load frame. The base with the two pillars and adjustable cross head is detachable and the whole upper portion above the level of the top plate of the cabinet can be fixed in its proper positon with the help of the clamping screws.