background image

measure x and subtract 13mm. 

This is the length of the brass 

nipple required to install the outlet 

connector

Set bracket aside, drill clearance 

into lining then pre-drill support

ensure edge is plumb, mark plumb 

line to floor and mark screw holes

Wrap both ends of brass nipple 

with Teflon tape and screw on 

drencher outlet adaptor. Screw 

assembly into wingback

Seal holes. drive in screws (and 

wall plugs where appropriate). Clip 

on covers

Tighten using using a 10mm hex 

key, check dimension and seal the 

wall

2

1

3

4

go to 12 on page 6

Rail Shower

Shower Sy

st

em and Dr

ench Shower 

Fastening Zone

– load-bearing

support required

Fastening Zone

– load-bearing

support required

380mm

360mm

Hole

Ø25mm

2100mm

Recommended 

outlet height

20

70mm

240mm

Floor

Elbow height at install

er

’s discr

etion

(R

ecommended

) 2010mm

X

X - 13mm

16mm +/- 3mm

pre Wall lining requiremenTS

install properly anchored female 

1/2 wingback at least 25mm from 

the front of the unlined wall. Screw 

in test nipple. When the wall is 

finished mark the test nipple at the 

wall surface and remove the nipple

Ø25mm

25mm (Min.) 

Standard Rail

Fastening Zone

-load bearing

support required

Short Rail (13-8302)

Fastening Zone

-load bearing

support required

Fastening Zone

-load bearing 

support required

2020mm

930mm

180mm

180mm

Floor

300mm

Min.

Hole

Ø25mm

380mm

360mm

Elbow height at install

er

’s discr

etion

Summary of Contents for METHVEN

Page 1: ... Suitable for mains pressure Min 150kPa Max 500kPa Operating Temperature Recommended maximum 49 C Max 60 C Inlet Connections All 1 2 All pipework must be thoroughly flushed prior to installation of the system TAHI SHOWER SYSTEM INSTALLATION GUIDE ...

Page 2: ...dpiece Hose elbow Hose Shelf trays Shelf Rail bottom 45 cover Rail bottom bracket cover Attached footrest cover Rail top bracket Rail Rail bottom bracket Separate footrest spacer Footrest assembly Handpiece holder A B C Only included when you purchase footrest option Drencher outlet adaptor Attached drencher cover Discard if installing stand alone drench shower Drench Shower exploded diagram ...

Page 3: ...Shower Fastening Zone load bearing support required Fastening Zone load bearing support required 380mm 360mm Hole Ø25mm 2100mm Recommended outlet height 2070mm 240mm Floor Elbow height at installer s discretion Recommended 2010mm X X 13mm 16mm 3mm Pre wall lining requirements Install properly anchored female 1 2 wingback at least 25mm from the front of the unlined wall Screw in test nipple When th...

Page 4: ...er drencher bracket Seal holes and drive in screws and wall plugs if appropriate Ensure edge of bracket is plumb then mark bottom screw hole Tighten using a lever until bracket is pulled flat against wall Ensure edge is plumb mark plumb line to floor and mark screw holes Tighten using a lever until bracket is pulled flat against wall Swing aside Drill clearance into lining then pre drill support R...

Page 5: ...b line Mark holes Set aside drill clearance into lining and pre drill support Slide shelf if included and handpiece holder on to top of rail Push rail and bracket back on to top bracket and clip on angled cover Seal holes Drive in screws and wall plugs where appropriate Check alignment with plumb line Mark holes No footrest Separate footrest Go to 19 on page 8 Clip on cover 1 2 575mm ...

Page 6: ...nd insert trays Environmental Statement Removing flow restrictor under filter cap or in hand shower will increase water consumption Clean filter baskets periodically Do not use any sharp objects to clean nozzles Water contains lime which remains on the surface after the water has evaporated These lime deposits can be prevented from forming by wiping immediately after use To clean the chrome plated ...

Page 7: ...that it is suitable for use under the operating conditions specified in this instruction sheet For your warranty please refer to www methven com or call Customer Service New Zealand 0800 804 222 Australia 1300 638 483 USA 800 975 5409 UK 0800 195 1602 290240 Issue A ...

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