Lefroy Brooks MB 1260 Installation & Servicing Guide

Type
Installation & Servicing Guide

This manual is also suitable for

1260 / 1262
FIVE HOLE BATH SET
INSTALLATION GUIDE
400mm maximum
G ¾
115mm
65mm
maximum
V1
G ¾ 50mm
maximum
Ø27mm
A
G ¾
Ø32mm
V2
45mm
maximum
Ø45mm
Flexible hose 2000mm (2 meters) long
V2
V1
A
B
Ø76mm
Ø46mm
120mm
40mm
maximum
Ø28mm
B
G ¾
G ¾
G ½ connections
General dimensions
Note:
Flexible hoses are supplied to achieve recommended layout. If the desired layout exceeds the recommended
dimensions (as shown) the valves can be installed using standard pipework & connectors.
Janey Mac
Ø60mm
80mm
68mm
Ø70mm
82mm
Mackintosh
68mm
65mm
85mm
Ø70mm
Connaught
Classic
72mm
90mm
Ø70mm
Diverter valves
2 3
DIMENSIONS
Not to scale
Flow valves
1910 La Chapelle lever black ceramic (FB),
1910 La Chapelle lever white ceramic (FW)
& 1910 La Chapelle lever metal (FM)
Ø55mm
98mm
68mm
1935 Janey Mac lever (JL)
79mm
Ø48mm
80mm
79mm
Ø48mm
1935 Janey Mac cross handle (JH)
68mm
1900 Classic star
handle (LS)
75mm
68mm
Ø55mm
1910 Black crystal
lever (CR)
84mm
90mm
Ø55mm
1900 Connaught
lever (CL)
100mm
119mm
Ø55mm
1910 La Chapelle
cross handle (FH)
90mm
69mm
Ø55mm
1900 Classic lever
white ceramic (WL)
86mm
Ø55mm
82mm
1900 Connaught
cross handle (CH)
85mm
65mm
Ø55mm
1900 Classic lever
black ceramic (BL)
88mm
93mm
Ø55mm
1900 Classic
cross handle (LB)
95mm
72mm
Ø55mm
82mm
80mm
Ø55mm
1930 Mackintosh lever (ML)
& 1930 Mackintosh Black lever (MB)
1930 Mackintosh
cross handle (MH)
81mm
Ø55mm
68mm
3
DIMENSIONS
Not to scale
65mm
max.*
45mm
max.*
40mm
max.*
50mm
max.* 65mm
max.*
* When mounting the complete set to a single mounting surface the maximum depth is 40mm.
This is the depth for the handset.
Mounting surfaces
Spouts
207mm
57mm
84mm
Ø65mm
50mm
maximum
Ø27mm
77mm
86mm
50mm
maximum
42mm
230mm
Ø27mm
G ¾ G ¾
Janey MacMackintosh
4 5
*When mounting the complete set to a single mounting surface the maximum depth is 40mm. This is the
depth for the hand shower.
DIMENSIONS
Not to scale
Note: Balance pressures shown are applied directly to the hot and cold inlets; flow rates indicated are free
flowing and may vary subject to restrictions created by installation, pipework, layout or application.
Spout only
Hand shower only
Janey Mac
(1262)
Mackintosh
(1260)
510 15 20
3.0
2.0
1.0
25
Flow (Litres/minute)
Static Pressure (Bar)
10 20 30 40
3.0
2.0
1.0
50
Flow (Litres/minute)
Static Pressure (Bar)
5
TYPICAL FLOW RATES
For installation guidelines please refer to the separate guides for ‘Deck mounted flow valves’ and the ‘Two
way deck mounted diverter’
6
IMPORTANT INFORMATION
Professional installation
We recommend that our products are fitted by
a fully qualified professional plumber. They should
be installed correctly and in accordance with all
local water regulations and the system protected
by non-return valves (not supplied). All products
should be accessible for routine servicing.
Suits all systems
This Lefroy Brooks product is potentially suitable
for every possible application, type of boiler and
water supply pressure. However, if your supply
pressure is below 1 bar it is advisable to fit a water
pump. For systems with combination boilers,
it is not advisable to fit pumps (refer to boiler
manufacturer).
Supply connections
Connect the hot and cold supplies to the bottom
inlet of the side valves using standard G¾ (¾" BSP)
connections.
Connect the side valves to the diverter using the
flexible braided hoses supplied.
Connect the diverter G½ (½" BSP) bottom outlet
to the shower hose.
Connect the diverter G½ (½" BSP) side outlet to
the spout using the braided hoses supplied.
On special installations, which exceed the
specified dimensions, it may be necessary to
make connections using alternative pipework (not
supplied).
Flushing system
It is most important to flush out all pipework
thoroughly before connecting the product.
Failure to do so is the single most common cause
of ceramic cartridge failure.
Servicing
Suitable access should be available to aid any
future maintenance/servicing. Installing isolation
valves will make servicing much easier (not
supplied).
All serviceable parts are available to maintain
your Lefroy Brooks product (contact retailer for
details).
INSTALLATION
Washer
Braided hose
Flange nut
Washer
Holster
Washer Flexi-hose Washer Cranked
handset
adapter
Spring Spring
7
SERVICING GUIDELINE FOR THE FLEXIBLE HOSE
REPLACEMENT PARTS
PHL036 – Pair of ¾" x ¼ turn ceramic cartridges (for levers – clockwise and counter clockwise closing)
PHL037 – Pair of ¾" x ½ turn ceramic cartridges (for handwheels – clockwise closing)
PSP031 – Pair of sealing ‘O’ rings for base plates
PSH040 – Flexible hand shower hose, elbow connector & deck mounted holster (Post May 2012)
PSH041 – Deck mounted hand shower holster (Post May 2012)
PSP011 – Two way diverter cartridge (Post May 2012)
PSP036 – Internal washers for servicing diverter valve (Pre May 2012)
PSH042 – Pair of 15mm nonreturn valves for diverter
PSH043 – Replacement hose set without spring
PSH044 – Cranked hand shower adaptor
PBS019 – Pair of ¾" x ½" braided hoses
Whilst every effort is made to ensure the accuracy of these, they are subject to change without
notice as part of the company’s product development process. The use of trademarks, product design
and artwork is subject to licence or agreement with LBIP Ltd. The design registrations, trademark registrations
and copyrights are protected by law and the use or reproduction outside the terms of an agreement is prohibited.
The right to modify designs and dimensions is reserved. LBIP Ltd is a member of ACID (Anti Copying in Design). E&OE
© LBIP Ltd 2022
CONTRACT ENQUIRIES
+44 (0)1992 708 316
info@lefroybrooks.co.uk
CUSTOMER SERVICE, SPARES & TECHNICAL ENQUIRIES
+44 (0)1902 390 894
technical@lefroybrooks.co.uk
LEFROYBROOKS.CO.UK
20.065.098F / JANUARY 2022
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Lefroy Brooks MB 1260 Installation & Servicing Guide

Type
Installation & Servicing Guide
This manual is also suitable for

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