Operating instructions

Installation

Operating Instructions 650-16 - 01.0 - 06/201456

6.9.10 Connecting the equipotential bonding for the

knee switch

Figure 29: Connecting the equipotential bonding for the knee switch

Steps

1. Screw the protective earth conductor (3) (650 mm long) to the

attachment clip (1) on the knee switch.

2. Lay the cable in the cable duct (2) and plug the additional con-

troller on to the flat plug (4).

Danger of life-threatening electric shock

Disconnect the power plug before starting to

connect the equipotential bonding for the knee

switch.

Make sure the machine cannot be accidentally

switched back on.

DANGER

(1) - Mounting clip

(2) - Cable duct

(3) - Protective earth conductor

(4) - Tab connector