Stuart Turner Techflo Turbo 15TNH - Manual (Page 10)

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3. Check in the mouth of the fitting that ‘O’-ring, nylon washer and collet are in
position.
4. Push pipe firmly into fitting, until pencil mark is level with the top of the collet
and the pipe stop resistance is felt. Pull on pipe to check it is secure and
correctly fitted.
5. To break the joint, push pipe firmly into fitting, hold collet down and gently
remove pipe. If the system has been filled with water care should be taken to
isolate pump and towels used to absorb spilled water.
3.13 Typical Low Level Installation:
In certain installations it may be necessary to install a 90° bend on the inlet
or outlet connections of the pump before the flexible hose to accommodate a low
level installation.
Below is the preferred connection option.
It is essential when using any of the fittings shown below, that a correct water tight
seal is obtained between the pump and the selected fitting and also the flexible
hose and selected fitting. If in doubt contact the fitting manufacturer and confirm
compatibility with the connection to be sealed.
Carefully check connections and pipework for leaks whilst pump running and
stationary before leaving the installation unattended.
If you have any concern either about using push-in fittings or should the
joint leak on final test isolate the water supplies and contact Techflow
Technical Helpline on 01444 258017.
Fig. 9
Body
Collet
Washer
‘O’-Ring
Pipe Stop
Hose
Isolating Valve
Fig. 10
Hose
22 mm stem
elbow
Hose
22 mm stem
elbow