Dorf INCA User manual

IS1387A(03/15)
(SIDE 1 OF 2)
Fig. 1
Mixer Connection End
Inlet Connection End
Deck 12
13
14
15
16
17
18 19
2
3
4
20+
+Discard for
thick decks
1
5
6
9
Spacer
CARTRIDGE - Adjustable Features
See details on side 2 of this sheet
Anti-Scald & Volume Limit Screw
11 10
SPRAY HEAD - TWO FUNCTIONS
AERATOR (Inner)
SPRAY (Outer)
Slide button for spray function
Installation
3)
4)
Important Information
Spray head is fitted with a flow regulated check valve.
Not suitable for gravity feed systems.
All pipework must be thoroughly flushed prior to
installation, as foreign materials may block the
flow regulating device and reduce the flow of water.
*
*
*
*
Flexible Tail Inlet Connections: Connect the flexible tails (18)
to the hot and cold isolating stop taps, hand tighten the
connecting nut (19) until rubber cone contacts the sealing
face of the connection end, then tighten a further one turn
to provide a watertight joint.
Important: Flexible tails must not be kinked, twisted or in
tension when installed. (Minimum Bend Radius:- 50mm)
Do not install flexible tails where subject to ultra violet light.
Isolating stop taps must be fitted to the hot & cold water
supply connections. (Part No. 842018C - Mini cistern 1/4T)
From fixing pack fit 'o'ring (12) into groove in base of
mixer body (11). Assemble screws (16) into clamp ring (15),
the threaded end of each screw should be just protruding
from the clamp ring. Fit flat seal (13) into groove in washer (14)
Flexible Tail Mixer Connections: Apply suitable lubricant to
'O'rings (17). Fit flexible tail (18) (with red indication) into
hole marked with a Red Dot in underside of mixer body (11).
Hand tighten the tail, ensuring the 'O'ring (17) has fully
entered the sealing bore to provide a watertight joint. Fit
other flexible tail (with blue indication) into remaining hole
in a similar manner.
2)
1)
Insert the inlet connection end (19) of each flexible tail (18)
through the hole in the deck. Fit mixer (11) into deck hole
with 'dorf' marking facing towards the front & handle on
the right hand side, as shown. Fit spacer (20+) (for thin decks
only), followed by washer (14) together with flat seal (13) over
threaded tail of mixer (Fig. 1). Screw clamp ring (15) onto
threaded tail until it contacts washer (14) & the flat seal (13) is
slightly compressed. Tighten two screws (16) equally using a
3mm allen key until mixer assembly is clamped firmly to the
deck. DO NOT OVERTIGHTEN.
PLUMBERS INSTALLATION INSTRUCTIONS
WATER EFFICIENT TAPWARE
Hot and cold water inlet pressures should be equal.
Static inlet pressure range : 150-1000 kPa
IMPORTANT
Pressure & Temperature Requirements.
Deck Requirements
Maximum hot water temperature : 70 C.
(In accordance with AS 3499)
Tap body hole (in deck) : 34-36mm
New Regulation:- 500 kPa maximum static pressure
at any outlet within a building. (Ref. AS/NZS 3500.1)
Deck thickness : 42mm maximum
Replacing Cartridge
Turn off hot and cold water supplies.
Carefully remove plug (4) before using a
2.5mm allen key (3) to loosen grub screw (2)
and remove handle (1). Remove cap (5)
taking care not to damage the decorative
finish. Remove spacer from stem of old
cartridge. Unscrew nut (6) then lift out old
cartridge (9).
Ensure inside face of mixer body (11) is clean.
Check that seals (10) are in position in base of
new cartridge (9). Fit new cartridge (9) into
mixer body (11), taking care that two lugs
on base of cartridge (9) fit into mating holes
in mixer body (11).
Screw on nut (6). Important: Nut (6) should
be tightened to a torque of 10 Nm.
Fit spacer onto stem of new cartridge. Replace cap (5),
tightening by hand. Fit handle (1) taking care that it is
pushed fully onto cartridge stem, then tighten grub
screw (2). Replace plug (4) taking care not to damage
the decorative finish.
Turn on water supplies and check operation.
1)
2)
3)
4)
5)
6)
INCA - PULL DOWN SINK MIXER

IS1387A(03/15)
(SIDE 2 OF 2)
Adjusting the HOT LIMIT RING (ANTI-SCALD STOP RING)
The cartridge fitted in this mixer has been factory pre-set to deliver
the maximum available hot water temperature. To use the ANTI-SCALD
feature adjust the cartridge as follows:-
Carefully remove plug (4). Using 2.5mm allen key (3) loosen screw (2)
and remove handle (1). Unscrew cap (5) taking care not to damage the
decorative finish. (See details on side 1 of this sheet.)
To remove the Hot Limit Ring (7) from the cartridge (9), use a small thin
flat bladed screwdriver and carefully lever in an upwards direction.
Rotate the Ring (7) in a clockwise direction then refit the Ring (7) onto
the cartridge (9).
Note:- Start by rotating the Ring (7) in small increments, then check the
hot water temperature with the mixer handle in the fully open maximum
hot water position. The Ring (7) can be removed & repositioned until the
desired maximum hot water temperature is achieved.
Ensure the Ring (7) is pushed fully down onto the cartridge (9), then replace
cap (5), tightening by hand. Fit handle (1), taking care that it is pushed
fully onto cartridge stem, tighten screw (2) and replace plug (4).
PLUMBERS ADJUSTMENT INSTRUCTIONS 7
9Fig. 2
8
9
Fig. 3
WATER EFFICIENT TAPWARE
INCA - PULL DOWN SINK MIXER
Adjusting the WATER VOLUME LIMIT SCREW
The cartridge fitted in this mixer has been factory pre-set to deliver
the maximum flow of water when the mixer handle is in the fully open
position. However the flow of water may be reduced by adjusting
the cartridge as follows:-
Carefully remove plug (4). Using 2.5mm allen key (3) loosen screw (2)
and remove handle (1). Unscrew cap (5) taking care not to damage the
decorative finish. (See details on side 1 of this sheet.)
Using a small thin flat bladed screwdriver, adjust screw (8) in an anti-clockwise
direction.
Note:- Start by rotating the Screw (8) in small amounts then check the
flow of water with the mixer handle in the fully open position. Readjust
the screw until the desired water flow is achieved.
Replace cap (5), tightening by hand. Fit handle (1), taking care that it is
pushed fully onto cartridge stem, tighten screw (2) and replace plug (4).