Translation of original operating instructions
52
AL-KO AT4F ATEX
Sealing of the roof membrane at the unit separation points
WARNING
Danger to health from inhalation of toxic fumes of the solvent welding agent.
Fumes and liquid of the solvent welding agent cause severe eye irritation.
Inhalation of the fumes may cause drowsiness and light-headedness.
Use suitable respiratory protection and safety goggles when working with the solvent
welding agent.
Observe the safety instructions on the containers. For further information, you can re-
quest the current EC safety data sheets from AL-KO THERM.
ATTENTION
Welding of the roof membrane must be started immediately after the unit installation to avoid
damage.
Unit separation point, straight
1
2
Fig. 34 Unit separation point, straight
1
Crane eyelet
2
Coupling piece fastened with 4.2 screws x 22
Step
Action
1
Check the correct attachment of the seal, see chapter "5.5 Outdoor installation" on page 47.
2
Remove the crane eyelet, if present (1).
3
Clean the unit roof in the unit separation area. The unit separation area must be dust-free and dry.
4
Screw on the coupling piece (2) above the drip edge.
Unit separation point, lateral offset
1
Fig. 35 Unit separation point, lateral offset
1
Coupling piece fastened with 4.2 screws x 22
Step
Action
1
Screw on the coupling piece (1) above the drip edge.
Summary of Contents for AT4F Series
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