The Economy version (right) is not HTM64 pattern but does meet the requirements of many installations. To provide a comparison, the illustration shows the same size and low back version as the HTM64 version above

The HTM64 high back SUH2 unit is shown here with 6” elbow

operated lever taps

The Economy high back unit is illustrated with spouts for use with sensor

or knee operated valves

SCRUB UP TROUGH

HOSPITAL PATTERN

SU H 1 /2 /3

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PRODUCT CODE

806 _____________________________________________________________

APRIL 2011 _____________________________________________________________

Model: SUH 2 806FR Low Back

Special Features � HTM64 PATTERN FULLY RADIUSED MODEL � ECONOMY OPTION AVAILABLE � CHOICE OF HIGH OR LOW BACK DESIGN � THREE STANDARD SIZES SUH1, SUH2, SUH3

Description The hospital pattern (HTM64) scrub trough has fully radiused internal corners for ease of cleaning and hygiene. The trough is available in three standard sizes to suit 1, 2 or 3 users (HTM codes: SUH1, SUH2, SUH3). The trough is designed for wall mounting and is designed for use with wall mounted (on low back units) or splashback mounted (high back models) taps. Various tap options may be chosen including sensor operation and lever operation An Economy (non-HTM64) version is available as illustrated in the same sizes and with high or low backs

Sizes Standard lengths are 800 mm, 1600 mm and 2400 mm

Construction The scrub trough is manufactured from grade 304 stainless steel

Waste Outlet All models supplied with a 38 mm (1½ in) BSP unslotted flush grated waste fitting, positioned at either the right or left hand end (as facing)

Options

� Standard is fully radiused – Economy is optional

� High or low back

� Left or right hand wastes

� Stainless steel trap cover

� Water controllers, taps and valves

Order Codes and Technical Specification

Please refer to the Technical Specification Sheet

Installation and Maintenance Instructions

Apinox Product Code 806 Wall Hung Surgeons Scub Trough General Notes: Please note that the Acorn Powell Scrub Trough is supplied in various configurations as follows: 806 Low back / shallow (front to back) splashback 806 Low back / deep (front to back) splashback 806 High back / shallow (front to back) splashback 806 High back / deep (front to back) splashback 806FR Low back / shallow (front to back) splashback 806FR Low back / deep (front to back) splashback 806FR High back / shallow (front to back) splashback 806FR High back / deep (front to back) splashback All models are available in standard sizes: 800mm long for one user 1600mm long for two users 2400mm long for three users. HTM64 (UK standard: “Health Technical Memorandum 64” The basic 806 model is an economy model and is not to HTM64 standard The FR model is a fully radiussed HTM64 standard model Bespoke sizes can be supplied but anything more than a small variance from the standard sizes for the FR model means that they would not comply with the HTM64 standard. In general the units supplied are likely to be configured as follows Low back / shallow (front to back) splashback Spouts / Taps will be mounted to the wall / panel above the unit. Low back / deep (front to back) splashback Elbow operated bridge taps mounted on the top ledge of the splashback with the water supply rising from beneath the unit through the (deep) spashback, or from the rear (ducted services) High back / shallow (front to back) splashback Spouts / Taps will be mounted on the front of the splasback with the Water supply being through the wall and panel using ducted services High back / deep (front to back) splashback. Spouts mounted to the front of the splashback or elbow operated bridge taps mounted on the top ledge of the splashback, in both cases with the water supply rising from beneath the unit through the (deep) spashback, or from the rear (ducted services) These configurations are not necessarily how a unit will be installed as customers may wish to install spouts / taps to their special individual requirements.

SCRUB UP

TROUGHS

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PRODUCT CODE

806 _______________________________________________________________________

MAY 2012 _______________________________________________________________________

Installation

Generally installation of the scrub up troughs is the same for all models, the main variations arising from the spout / tap units being used. Units with deep (front to back) splashbacks are designed to accommodate water supply pipes rising through the box section of the splashback or from ducted services Units with deep splashbacks will generally be assumed to be required to accommodate rising water supply pipes. To enable the pipes to pass into the box section, cut outs will be provided in the bottom side of the box section, one for each set of rising pipes for each user (i.e one cut out in an 800mm unit, two for a 1600mm and three for a 2400mm unit). The units can be supplied without these cut outs if the user plans to bring the supply through the wall into the box section. Customers will be assumed to have specified their exact requirements at the time of ordering. Cut outs and spout / tap holes will be provided to order. Wall hung scrub up troughs should be installed with the top edge horizontal and the edges sealed against the walls with a permanent impermeable joint. Installers should take note of local regulations and requirements which may apply to the installation of such units in hospitals or other facilities where hygiene is of paramount importance. To comply with HTM64 standards the height of the rim of the washtrough (not the splashback) must be between 900 and 950mm above finished floor level. Fitting at other heights may be required by the customer but the units would not be compliant if outside this range. This note applies only to the FR models since the economy basic model is not an HTM64 model. However, the fitting height would be expected to be within the same 900-950mm range. First measure the height of the splashback above the rim of the trough. The height of the splashback will vary according to the height ordered – “low”, “high” or a bespoke size. Add this height to the desired height of the rim above floor level (the 900-950mm range) and deduct 3 mm. Mark out a level horizontal line along the wall / panel to which the unit is to be mounted. Securely screw the supplied “joggle strips” to the wall line you have just marked out, with the top edge of the joggle strip level with the horizontal line. Hang the scrub unit over the joggle strips so that the back top edge of the splashback engages into the joggle strip. Check that the top of the splashback is horizontal. If it is not, please adjust the joggle strips to bring the unit to a horizontal position. Once the unit is mounted correctly, fasten the unit to the wall using the screw holes along the bottom edge of the unit. Earthing Continuity All scrub troughs are provided with an earthing stud to which an earthing continuity wire with an end terminal can be secured. Maintenance Routine cleaning is necessary to maintain the appearance of stainless steel. Washing with soap or a mild detergent and warm water, applied with a sponge or bristle brush, followed by a clean water rinse is all that is required. For further information please see our ‘Care and Maintenance of Stainless Steel’ leaflet.

For Specifiers: Text for use in Specification Documents ______________________________________________________________ SCRUB UP TROUGH

Product Code: 806 Description: Economy stainless steel scrub up trough for use where hospital standard (HBN00-10) does not apply. Overall Dimensions: Three standard lengths: 800mm, 1600mm, 2400mm Material: 304 grade stainless steel. Options: -800 -800mm for single user -1600 -1600mm for two users -2400 -2400mm for three users -HB-DB -High back, deep back -HB-SB -High back, shallow back -LB-DB -Low back, deep back -LB-SB -Low back, shallow back -L -Left hand waste -R -Right hand waste -TRAPCVR -Stainless steel trap cover for model 806 Supplier: Acorn Powell Ltd., 5 Brearley Court, Baird Road, Waterwells Business Park, Quedgeley, Gloucester GL2 2AF Contact details: Telephone: 01452 721211 Website: www.acornpowell.co.uk E-mail: sales@acornpowell.co.uk

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Advice and Guidance for purchasers of Scrub Up Troughs Scrub-up troughs are often referred to as “Surgical Scrub Up Troughs”. This describes the intended use for these products which differ from the more common “wash trough”.

Standard Wash Troughs A standard (non-surgical) wash trough may be used in schools, factories and any location where surgical standards are not required. In these circumstances it is usual to allow each adult user 600mm of user space. A two-user unit will therefore be 1200mm long. However these can be supplied in any length up to 3600mm with tap holes for users as specified by the customer. For junior or nursery school use a smaller space per user of 500mm may be specified but it is not generally advisable to allow much less than this. Standard troughs are available in a variety of styles including splashback or taplanding versions. Stainless Steel units are designed for wall mounting. Front support legs are standard on some models and optional on others. Solid Surface units are available in several designs and include wall-hung models as well as “sit-on” units which are intended for use on built-in vanity units supplied by others.

Scrub Up Troughs – Surgical

Scrub up troughs are manufactured to different standards in comparison to standard wash troughs. They are manufactured from stainless steel with all internal corners radiussed to eliminate as far as possible any corners or edges where dirt contamination could collect. They are designed to meet the highest levels of hygiene requirements. Scrub up troughs are designed to allow extra room for users to scrub hands and arms up to the elbow. Consequently the user space allowance is 800mm. This length per user is as defined by UK hospital regulations HBN00-10 (formerly HTM64) Acorn Powell scrub up troughs are available in four configurations with: A) high backs (generally for mounting taps to the splashback) or B) low back (generally for mounting taps to the wall above the trough). In addition these may be made with either C) deep backs D) shallow back All are available with either left or right hand waste outlets.

Fully radiussed surgical scrub up trough with low shallow back

You may therefore specify i) low/shallow back For wall mounted taps above the trough and with through wall (ducted) services ii) low/deep back For use with exposed pipework rising through the box section of the splashback and taps mounted to the top of the splashback iii) high /shallow back For spouts or taps mounted to the splashback and with through wall and splashback services Or as illustrated (left) with optional taps

iv) High / deep back For use with exposed pipework rising through the box section of the splashback and taps and spouts mounted to the front of the splashback. The water supply is delivered to the spouts/taps using an elbow fitting We cannot advise which may be best for any particular situation as this will depend upon the room layout and plumbing arrangements. All four options are priced the same so there is no cost advantage in purchasing one style in preference to another. It is wise to bear in mind that the largest trough – 3-users with a length of 2400mm – when supplied with a high deep back is a large unit and ease of access may be an important consideration for the installer.

Scrub Up Trough - Economy

A less costly scrub up trough is available which may be suitable in some circumstances. These are generally used in locations such as veterinary practices and farms where hygiene is important but may not be required to HBN00-10 (HTM-64) standards. The economy version is not provided with fully radiussed corners. We cannot advise on such suitability as we cannot be aware of all regulations which may apply to a given site. Use of these units is at the customer’s discretion. The same user space allowance as described above for the surgical unit will apply. The economy unit is also available with high or low splashback and shallow or deep splashback options. Waste outlets may be either left or right handing.

Economy scrub up trough with low shallow back (corners are not fully radiussed)

Taps Valves and Spouts A wide variety of taps valves and spouts may be supplied with standard wash troughs. Reference to our website will assist in choosing the type of tap or spout you require.

Generally: Taps are for taplanding units – a flat deck at the rear of the unit Spouts are for wall mounting to a splashback and are usually sensor operated or knee-valve operated. For Hospital Use: No-touch sensor operated spouts are usually specified. These should be compliant with hospital regulations or guidance applicable to the location where the unit is being installed.

Hospital taps are generally supplied with integral TMV3 type valves to control the temperature. It is possible to provide a pre-mixed warm water supply to troughs in which case a no-touch sensor tap without thermostatic control may be used. The longer spout is usually specified to allow room to wash arms and hands effectively. It is quite common to supply 6” lever operated bridge taps for scrub up troughs. These can be particularly useful in climates or locations where a less sophisticated tap is required.

Water supply A pre-mixed warm water supply controlled by a thermostatic valve is commonly used. If separate hot and cold water supplies are used, then a TMV3 thermostatic controlled spout should be used or, if permitted, bridge taps with lever operation for manual mixing.

Waste fittings. Acorn Powell troughs are all supplied with waste outlet fittings but not with traps. These should be provided by the installer according to the customer’s requirements. Acorn Powell can supply a stainless steel trap cover to enclose the trap.

01/09/2015