Wallace Pumps MULTISAN PRO, Инструкция по установке и обслуживанию

Страница: 3 / 19

G:\INSTRUCT\MULTISAN PRO\Multisan Pro Instructions 251119.docx Page 3
1. GENERAL VIEW & CONNECTIONS
Figure 3: General view
NOTE: - The Multisan-Pro pump unit MUST be installed in dry weatherproof, non-floodable location with easy access
for operation, maintenance and repairs. Any damage to pump unit or any other item due to non-compliance of this
clause or any other instructions in this manual is not covered under warranty.
1a. Cover for dry mounted pump, motor and controls. Remove the fastening safety screw holding cover to tank and then pull and
lift to remove.
1b.
Collection Tank - Fittings supplied may be shipped inside. Please check carefully in the tank and remove all fittings / parts.
Any fitting / part left in tank will damage pump. Do not subject the tank to impacts, scratches, scouring or any drilling that may
weaken it.
2.
Inspection lid - Screw in with o-ring seal; turn anti-clockwise to open. Install upright with the inspection lid on top.
3.
Pan connection - Only one WC pan connection is provided and is allowed per installation.
The standard vitreous P type pan discharge to be connected directly to the tank at pan connection provided on tank with
suitable rubber gasket. Do not damage the raised lip and groove. Wet the gasket with soapy water before fitting to make fitting
easier. If bends are unavoidable, keep to a minimum and use only swept inspection bends.
4.
Pump delivery - 32 mm BSPF with gasket. Use PVC pressure pipe . Recommend to install a Mac union connector close to
the pump, then the 32 mm solvent weld end swing check valve (9) and then 32mm solvent weld end isolating ball valve (10)
to allow for future maintenance. Securely strap and isolate the pipe from the building structure to prevent vibration or noise
transmission during operation. Any horizontal section of the delivery pipework should always have a continuous rise towards
the soil or waste pipe connection. It should never be level or have a fall.
5.
Tank vent connection - 40 mm moulded Vent connection with carbon is provided on the tank for localised venting. If outside
vent is required as per local rules & regulations, remove the carbon vent, floating ball & gasket inside the moulded vent
connection. Insert the 40mm PVC fitting provided in the rubber sleeve. Use 40 mm pipe to run the vent to a termination point
in accordance with the Building and Plumbing Code.
Do not use an air admittance valve , e.g. a "Hunter Valve".
6.
Shower / Bath connection - One special 40mm connection with one way valve is supplied as fitting. This need to be used
for connecting a shower or a bath to pump unit. Refer photos below for details . This should not be shared with any other
connecting fixtures or appliances. If both are connected, each must have its own valve. The extra connection can be purchased
from Wallace Pumps if required. This connection is 100 mm centre height from the base floor level. The inlet pipe must be
properly braced to prevent the water pressure from dislocating the push-fit connection. The shower tray or /and bath outlet
must be minimum 180mm from base floor level height. Distance between the pump and the shower or/and bath will decide
the height of the shower or /and bath outlet to achieve pipe fall from shower or bath to pump as per building & plumbing code
/ regulations.
1a:- Pump Cover
1b:- Collection Tank
2:- Inspection
lid
3:- Pan connection
4:- Pump delivery
5:- Tank vent
ti
6:- Shower / Bath connection
7:- Additional Inlet
ti
WARNING – Pump
Cover is not water
tight. Water dripping
on to Pump Cover
may cause pump
failure and hazard.