Replacing the Fuses of the Valve Drive

When

Tools required

Qty.		p/n	Description
1		5023-3138	Reversible Screwdriver + Blade 1,0 x 5,5

Parts required

Qty.		p/n	Description
2		2110-1486	Fuse 2 AT250 V

WARNING

Electrical shock

Disconnect the valve drive from line power before changing a fuse or trying to open the hatch of the power input socket.
Never re-connect the line power before having the power input socket closed.

Switch off the instrument. The power switch is located at the rear of the valve drive.
Disconnect the power cable from the power input socket.
To access the fuse drawer, gently lift the outer plastic housing of the power inlet socket using a flat screwdriver.
Pull out the fuse drawer as shown.
Replace the defect fuse(s).
Slide in the fuse drawer and push till it fits tightly.
Finally, close the fuse drawer housing, reconnect the instrument to the power line and switch it on.