Factoryfurniture OH bench Manual

Factory Furniture Ltd |5 Pioneer Road |Faringdon |Oxfordshire SN7 7BU |T [phone]
[e-mail] |www.factoryfurniture.co.uk
We reserve the right to change specification without notice. © 2017 Factory Furniture Ltd
Operation & Maintenance Manual
OH bench

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Introduction
Design
Design, shop drawings and development by Factory Furniture Ltd.
Manufacture
Factory Furniture manufactured components. Products are assembled in Factory workshops, checked and
dispatched ready for installation. Replacement products or components thereof should be ordered direct from
Factory Furniture Ltd.
Copyright
The design copyright for the product and drawing copyright remains the sole property of Factory Furniture Ltd.
General Specifications
Bench
Metric length 1900mm | width 1900mm | height 440mm
Imperial length 6’ 3” | width 6’ 3” | height 1’ 5½”
Approx Weight 147kg
Fixing Centres 6 no. legs - centre radius 400mm - 60° spacings (See drawing at the end of document)
Detailed Material & Finish Specifications
Bench Slats
• Manufactured from FSC® certified tropical hardwood
• Profiled and left untreated as standard (oil or microporous woodstain treatment available
on request)
• Supported by and fixed to frame with 4 no. fixing points per slat
Frame / bases
• Frame and legs manufactured from stainless steel with satin polished finish
• Frame comes in 2 halves to allow for assembly around tree or column on site
• Frame halves and legs feature an all welded construction
• Frame halves are bolted together once in position using 8 off M8 x 20mm button head bolts & locknuts
• Each leg anchored into suitable concrete foundation via 2 no. resin fixed M10 x 130mm threaded rods and cap
nuts per base (12 no. total)
General Maintenance (Recommended Schedule & Guidelines)
Daily/Weekly/Monthly (or as adopted)
Visual checks of bench top, frame and legs - check all items for superficial or physical damage.
Three Monthly
Clean all items as detailed below check all fixings are seated correctly; inspect timber for serious damage and
splinters.
Six Monthly
Secure all fixings; full clean as detailed below; check that bench is firmly secured to the ground
Specific Maintenance Details
FSC Timber
Clean with a stiff brush once per year, especially in more exposed locations, in order to prevent a verdigris type
build up on the timber surface. Ideally this should be completed in early spring. During the cleaning stage, all
exposed timber surfaces should be inspected for splits and splinters. Any splinters and graffiti should be
removed and the surface sanded with 100 grit sandpaper in order to remove any uneven / sharp edges or
surfaces.
During the first few months after installation the tannin naturally occurring in the timber may leach out and
cause a brown staining on the bases. This may be removed with a light solution of household bleach and
water.
Stainless Steel (polished stainless steel only)
Clean as required, but at least every three months, using a stainless steel polish and a lint free cloth. To remove
ground in dirt, a stainless steel finishing pad may be required.
2OH BENCH specification

Repairs
FSC Timber
For light damage, please see section on specific maintenance details above. For instances of heavy damage,
the timber item should be replaced. Please order against the part number reference in the reordering section
towards the end of this manual.
Stainless Steel
Light damage (surface scratches etc.) can be removed using an emery pad (240 grit) and freeing oil such as
‘WD40’. Care should be taken to follow the direction of the brushing grain. It is recommended that a trial
repair be carried out on an unimportant surface first. No corrosive cleaners or other abrasives should be used.
Any contamination, particularly carbon steel scuffs from vehicles, should be quickly removed to avoid corrosion.
Heavy Damage
In the event of serious damage to any component, replacements should be ordered from Factory Furniture Ltd.
Should further assistance be required (or if the product needs to be disassembled for any reason), please
contact Factory Furniture for detailed technical advice.
Reordering / Spares
Part # Item Description
P1033 / 01 1 no. Oh Bench complete slat set (32 slats in total)
Instructions For Reordering
If possible, please specify job name or number at the time of reordering to enable identification of details such
as the original species of timber used, stainless steel finishes and polyester powder coat colours etc. In any
event where either, additional orders are required, or spares and replacements are required please contact
Factory Furniture Ltd. Using the part numbers given above as reference should help us to process your enquiry
more efficiently.
Note - All fittings required to assemble ordered parts will automatically be included in the order.
AutoCAD Drawing List
FF1033 / 01 OH BENCH GENERAL ARRANGEMENT DRAWINGS
FF1033 / 02 OH BENCH FABRICATION DRAWINGS
FF1033 / 03 OH BENCH TIMBER PARTS
FF1033 / 04 OH BENCH STEEL PARTS
FF1033 / 05 OH BENCH SETTING OUT DRAWINGS
Contacts
Factory Furniture Ltd
5 Pioneer Road
Faringdon, Oxon
SN7 7BU UK
Tel [phone]
Email [e-mail]
Web www.factoryfurniture.co.uk
3OH BENCH repairs

440 Ø1900
250 100 250 100 250
200250150250200
300
M10 x 130mm
threaded rod
anchor resin fixed
into Ø12mm hole
Ø120mm x 6mm
S/S base plate
welded to leg
125
M10 S/S
cap nut
Foundation -
250x250x300mm
in C20 concrete
(recommended)
Installation Instructions
ALL INSTALLATION WORKS TO BE CARRIED OUT BY COMPETENT PERSONNEL - INSTALL AS COMPLETE UNIT
Oh Bench
1. Install suitable foundation pads (see illustration) each with top face at
ground level
2. Postion bench halves around tree or column and bolt frames together
with 8 no. M8 x 20mm button head bolts and lock nuts (supplied)
3. Position bench in correct orientation with frame centred on tree / column;
then mark hole positions through base plates onto foundation pads
4. Move the bench and drill holes Ø12mm x 125mm deep
5. Clear debris from holes
6. Fill the holes to within approximately 35mm from the top with Hilti HY150
resin (or similar). Lift the bench (placing threaded anchor rods/capnuts in
place) and carefully lower the anchors into the holes, leave for two hours
before continuing
7. Using a torque wrench, tighten nuts and washers over base plates to 30Nm
to fasten down the bench
8. Check bench level
IMPORTANT NOTE:
Ensure that stainless steel is protected during site cutting of stone – contamination from disc cutters will
produce corrosion on stainless steel components.
4OH BENCH installation