Atag iR 12

Installation & Servicing instructions ATAG iR-Range
28
9.7 Fitting the boiler onto the boiler frame
Afterthepipeworkofgas,heatinginstallationinstallationhasbeenttedtotheboilerframe,theboilercan
be placed on the boilerframe.
Beforehangingtheboilertotheboilerframeremoverstthecoveroftheboilerrst.Thecoverisalsotheair
cabinetandisattachedtotheboilercasewith2fasteners(AandB)(seegure8.a).
Note that there is an earth cable to disconnect when removing the cover from the boiler. Free space
for removing the connector is 400mm. Remember to connect this earth cable when replacing the
cover.
Always secure the fasteners with the screws (A and B) after replacing the cover.
Remove furthermore the 4 plastic caps from the boiler connections.
When removing the plastic sealing caps from the pipes, contaminated testing water may be released.
Lift the boiler only by the boilers case.
Lifting and carrying precautions:
- Lift only a manageable weight, or ask for help.
- When lifting the boiler, bend the knees, and keep the back straight and feet apart.
- Do not lift and twist at the same time.
- Lift and carry the boiler close to the body.
- Wear protective clothing and gloves to protect from any sharp edges.
1. Press all connection underneath the boiler upwards
2.Putoneachvalveandtheelbowttingabrewasher(supplied)
3 and 4. Take the boiler and hang it from approx. 50mm higher than the boiler frame vertical downwards on
theboilerframesothettingswillbeaxialapproached.
± 50mm
± 50mm
3
2
4
Figure 9.7.a
Figure 9.7.b
Bottom of
boiler
Jig nuts
1 2