HireTech HT8 Owner's Manual & Operating Instructions

HireTech HT8 Owner's Manual & Operating Instructions

Multi-speed drum floor sander

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ABC
HT MULTI SPEED
8
-
DRUM FLOOR SANDER
From Serial Number
08184 (220/240 Volt) & 04804 (110/120 Volt)
OWNERS MANUAL
&
OPERATING INSTRUCTIONS
OCTOBER 2014
© Hiretech
REF
. 179
PART
# 024800

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Summary of Contents for HireTech HT8

  • Page 1 HT MULTI SPEED DRUM FLOOR SANDER From Serial Number 08184 (220/240 Volt) & 04804 (110/120 Volt) OWNERS MANUAL & OPERATING INSTRUCTIONS OCTOBER 2014 © Hiretech . 179 PART # 024800...
  • Page 2: Use And Application

    NORTH AMERICAN SAFETY INSTRUCTIONS WARNING: This floor sanding machine must be grounded. This floor-sanding machine shall be grounded while in use to protect the operator from electric shock. The machine is provided with a three-conductor cord and a moulded three-contact grounding type attachment plug to fit the proper grounding type receptacle.
  • Page 3: Table Of Contents

    LINE SPARE PARTS Use Hiretech genuine spare parts only for service and repair. Use of non-approved parts will void the product warranty. See the back cover of this manual for the terms and conditions of the Hiretech Limited Warranty. Hiretech reserves the right to make changes or improvements to it's products without prior notice.
  • Page 4: Specification

    W e i g h t N e t: 4 1 .5 k g ( 9 1 .5 lb s ) qualified electrician using Hiretech genuine S h i p p i n g 5 0 .0 k g ( 1 1 0 .3 lb s ) spare parts only.
  • Page 5: Set Up

    Always ensure that the floor sander is secure and dust will remain on the floor. You can minimise cannot move when being transported in a the amount of uncollected dust by using Hiretech vehicle. The floor sander is heavy. Take care disposable paper dust bags and replacing when when lifting and carrying the machine.
  • Page 6: Operation

    below the surface. During sanding any nails or Now walk slowly forward and at the same time screws that become exposed must be punched or release the pressure on the handles to gently counter sunk further. lower the 8 so that the sanding drum comes into contact with the floor.
  • Page 7 place containing dust. suitable container. Never reuse the paper dust bag or empty it or dispose of it into a fire. If a 12. On completion disconnect the power cable from cloth bag is used empty into a suitable container the supply.
  • Page 8 ON OFF (I/O) button for 1.5sec to start the HT8 Multi-Speed Floor Sander will not reach like stair HT8 and then select the correct speed depending on treads and closets. the abrasives grit fitted and the application. See...
  • Page 9: Disc Floor Sander

    If the old finish is worn and the floor is applied. generally in good condition use the Orbital Floor Sander with the Hiretech abrasive pad and adhesive backed abrasives sheets which have been especially For a comprehensive Here’s How guide to the designed for re-finishing floors. These will maintain...
  • Page 10: Floor Sander Abrasive Guide

    JOB PROGRESS FROM FIRST GRADE USED THROUGH FOLLOWING GRADES TO REMOVE ALL VISIBLE SANDING MARKS DO NOT MISS GRADE FLOOR SANDER ABRASIVES H iretech Abrasives Hiretech recom m end the following abrasive range which are suitable for all floor types and applications. 01025...
  • Page 11: Service And Routine Maintenance Ht

    Do not operate the floor clock maybe reset to 300hrs or 100hrs at the sander unless it is fully assembled and all owners/operators discretion. guards are in place. Use Hiretech It is recommend that if the 8 is owner operated genuine spare parts only.
  • Page 12: General

    8 is completely lubricated. The bearings cable must not be repaired with tape or are sealed and do not require lubrication. In the insulation sleeve. Note that the Hiretech genuine unlikely event that a bearing requires spare part has a non-marking insulation so that replacement use a Hiretech genuine spare part the cable does not mark the floor during use.
  • Page 13: Sanding Drum

    To replace the drum cover see the detailed softer woods. Always feather the edges of a new instructions included in each genuine Hiretech drum cover. Drum Cover Kit Ref.167 Part # 162312. The use of an impact screwdriver may assist.
  • Page 14 To inspect and replace motor Brushes Ref.104, that no leads are trapped. There is a with the brush block assembly removed. depressed pattern on the shield wall end and on the main frame to assist alignment. Remove the three Screws Ref.82 and Both the bearing fit and the main frame fit remove the Wall End Guard Ref.84 to are ‘light contact’...
  • Page 15: Fitting A New Switch Multi-Speed

    Fitting a new Switch Multi-Speed (Ref.7) the Earth (Ground) Terminal from the Cable Handle termination at the top of the Tube Handle To replace the Switch Multi-Speed Ref.7 remove Ref.16). the four Screws Ref.86 from the Switch Housing Ref.11. Carefully lift the Switch Housing clear of Remove the 6 Screws and Washers Ref.12 from the Handle Tube Ref16.
  • Page 16: Electrical Testing

    Electrical Testing Replace the switch cover taking care to avoid trapping leads and ensuring that the dust gasket is correctly positioned. CAUTION - testing for electrical safety should be undertaken by a competent Place the handle assembly on the test bench then person and all results recorded.
  • Page 17: Fault Finding

    FAULT FINDING FAULT CAUSE ACTION The machine does not run. The power cable is not Connect the power cable to the connected to the power supply. power supply. The overload protection has Allow to cool, switch on. been activated. The motor brushes are worn. Replace the motor brushes.
  • Page 18: Parts Diagram

    HT MULTI SPEED PARTS DIAGRAM...
  • Page 19 96 95 62 89 87 62 93 96 97 102 HT MULTI SPEED DRUM FLOOR SANDER From Serial Number 07294 (220/240 Volt) & 03415 (110/120 Volt) OWNERS MANUAL & OPERATING INSTRUCTIONS APRIL 2006 © Hiretech . 179 PART # 024800...
  • Page 20: Parts List

    HT MULTI SPEED PARTS LIST Ref. PSTK Pack Description Ref. PSTK Pack Description Qty. Qty. 001 962308 1 Screw 039 024550 1 Cable Main Assembly Multi-Speed 002 980652 2 Washer 110 Volt ( ) 003 162019 1 Clamp Handle 004 163907 1 Handle Cross 039 024555 1 Cable Main Assembly Multi-Speed...
  • Page 21 HT MULTI SPEED PARTS LIST Ref. PSTK Pack Description Ref. PSTK Pack Description Qty. Qty. 095 167210 1 Retainer Seal 140 163789 1 Brush Block Assembly 096 010210 4 Screw 142 962411 1 Screw 097 166906 2 Pulley Fan 143 162006 1 Clamp Bearing 098 915028 6 Key...
  • Page 22: Circuit Diagram

    HT CIRCUIT DIAGRAM FIELD MULTI SPEED SWITCH BROWN WHITE - N. AMERICA CABLE REF.20 (024520) BLUE BLACK - N. AMERICA BLACK OR GREY ARMATURE MOTOR SUPPLY MULTI SPEED CONTROL UNIT (024525=230V, 024530=115V) AC POWER IN GREEN YELLWO GREEN - N. AMERICA BLUE BLACK - N.
  • Page 23: Declaration Of Conformity

    Watford Herts declares that the product: Product Name: Hiretech Floor Sander Model Name: HT8 230 Volt 50Hz Insulation Class 1 8 110 Volt 50Hz Insulation Class 1 conforms to the following: Machinery Directive (Harmonised) 89/392- as amended Low Voltage Directive (Harmonised)
  • Page 24: Service & Repair

    If you should have difficulty in obtaining service please contact your distributor nearest to you at the address given below. For the latest list of Hiretech dealers check on the Hiretech web site at www.hiretech biz/contact/dealerlist.html. Name Addr e ss T e le phone , F acsimile , Email &...
  • Page 25: Limited Warranty

    If the repair is non-warranty, the customer will be advised before any work is undertaken. This warranty is the sole warranty by Hiretech and is in lieu of all other warranties express or implied and releases Hiretech from all other obligations and liabilities.
  • Page 26 MANUFACTURED BY HIRE TECHNICIANS GROUP LIMITED CHALK HILL HOUSE CHALK HILL WATFORD HERTS WD 19 4 BH UNITED KINGDOM : +44 (0)1923 332424 : +44 (0)1923 332425 E-mail: sales@hiretech.biz Web: www.hiretech.biz...

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