Elgas DATCOM, Operating Instructions Manual

Page: 57 / 228

5
Installation and Commissioning
55
Fig. 14 Installation of ELCORplus indexer device on the gas meter
Make sure the indexer counter rotates in the right direction. If not, loosen the bolts
1 ,
remove the cover 2 at the back of the indexer (see Fig. 15), perform the following indexer
adjustment.
Indexer adjustment
 Use Allen key size 1.5mm (it is not included) for removing the bracket, loosen the
screw in the hub of the bevel gear 3 , move the wheel out of engagement and tighten
the screw. Push the second wheel 4 into the engagement, press the teeth together
very lightly and tighten the screw.
 Switch the switch 6 . The position of the switch lever must always correspond to the
position of the gear that is engaged (i.e. to the right if the right wheel is engaged or to
the left when the left wheel is engaged).
 fasten back the cover 2 with screws 1 and seal the screws.
1 Indexer gasket KP067 06
2
5/16 x ¾ hexagon screw ST.5 Zn
3 Sealing screw KP 067 07
4 M8 washer DIN125-ISO7089 Zn