43
2.
For the Installer
7. Trim the delivery hose to the appropriate length and lay inside plastic tubes
– The hoses must be long enough at the changeover unit end, and must not be tightly fixed (hoses turn 180°).
Maintain the required distance and hose length from the first fastening point – Fig. 98.
– Trim the delivery hose, expose grounding wire, route, and label on both sides with supplied sticker A or B.
Fig. 97 Delivery hoses in plastic tubes
Fig. 98 Connection of changeover unit
1 ........... 31.5 in
/ 80 mm plastic tubes
2 ........... Do not clamp hoses tightly
3 ........... There must be
at least
4.76 ft / 1450 mm of hose
before the first fastening point
8. Connect delivery hose to changeover unit
– Connect the labeled hoses to their corresponding connections on the changeover unit. The flexible ground
leads must be in contact with their connections. Secure the hoses with hose clips – Fig. 99.
– Fit cover – Fig. 100.
Fig. 99 Securing hoses with hose clips
Fig. 100 Fitting cover
INFORMATION
We recommend that the hoses be laid in plastic tubes secured with clips – Fig. 97.