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INSTALLATION
3.10
INSTALLING WASTE DRAIN
1. Install PVC drain parts using recommended PVC
cleaner, primer and cement per manufacturer's
recommendation.
2. Installed drain piping may require additional
support depending on the number and location of
the hub floor drains. The installer should always
provide adequate support to all drain piping
arrangements to prevent excess stress on all drain
piping components. 3AC
3. Ensure the drain trap is assembled correctly as per
figure 3AB below.
4. Test for leakage and fall by pour water down the
drain.
5. Ensure trap is primed before starting refrigeration.
FIGURE 3AB- Drain Tap Orientation
Drain waste diameter should be
nominal 40mm standard AS/NZS pipe.
PAGE 25
NOTE:
Drains must be connected to
local council requirements.
Each case must be connected to its
own waste drain See figure 3AC:
CAUTION:
Incorrectly installed drain
traps could result in adverse air leaking
into the case or the drain becoming
blocked.
No Support
Drain Pipe Stand/ Support
FIGURE 3AC- Drain Tap Orientation
SMED SEMI VERTICAL - HUSSMANN
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