Assembly Of Spacer; Fitting The Extension Sleeve; Inspection And Maintenance - Graf SAPHIR Notice D'installation Et D'utilisation

8.1

Fitting the Extension Sleeve

If a spacer is needed for larger earth covers it is inserted into the shaft dome with the aid of soft soap.
The profile seal is fitted in the topmost groove of the extension sleeve and greased with plenty of lubri-
cant. Then slide the telescopic dome shaft into place and adjust to suit the planned terrain surface.
1 extension sleeve = max. earth cover 640 mm / 740 mm
(in conjunction with the Mini / Maxi telescopic dome shaft)
Telescopic dome shaft (tilts by 5°)
Spacer
Profile seal
SAPHIR universal shaft
The entire system must be checked for tightness, cleanliness and stability at least once every three
months.
The entire system should be maintained approximately every 5 years. All parts should be cleaned and
their function checked. For maintenance, proceed as follows:
Fully empty shaft
•
Clean surfaces and built-in parts with water
•
Remove all dirt and contamination from the shaft
•
Check that all built-in parts are securely mounted
•
Please note: During every maintenance the outlet must be checked and flushed if necessary.
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8.

Assembly of spacer

9.

Inspection and maintenance

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2018-03