HireTech HT8-1.2 Owner'S Manual & Operating Instructions Download Page 6

OPERATION

1.

Move the floor sander to the location of your
work.

2.

Connect the power cable to a suitable power
supply ideally located behind or to one side of
the machine and work area.

3.

Wear a dust mask and ear protection.

4.

Hold both handles with the main cable held in a
small loop in the left hand and then passed over
the left shoulder.

5.

Apply light downwards pressure on the handles
to tip the floor sander back to raise the sanding
drum off the floor.

Switch on by pushing the

ON/OFF switch to the ‘I’ position.

6.

Now move the floor sander slowly forward and
at the same time release the pressure on the
handles to gently lower it so that the sanding
drum comes into contact with the floor.

7.

Guide the floor sander in a straight line at a slow
walking pace. Do not force or hold the floor
sander back. Allow the machine to do the work
and always move at an even pace.

8.

At the end of the pass while still moving forward
tilt the floor sander back so that the sanding
drum comes clear of the floor.

Now moving

backwards lower the floor sander again and pull
it backwards over the area just sanded moving at
a steadily even pace. Take care to ensure that
the power cable is kept clear of the sanding drum
at all times. At the end of the sanding pass and
while still moving backwards tilt the floor sander
back so once again the sanding drum comes
clear of the floor.

Move the machine over so that it overlaps the
area just sanded by 3" (75mm) and start to sand
the next pass repeating the above technique.

i.

Always ensure that the floor sander is

moving when in operation and the
sanding drum is in contact with the floor.

ii.

Never lift the back of the machine when

sanding.

CAUTION - the HT8-1.2 Floor Sander is a

powerful machine. Always ensure that
you have a firm grip before switching on.

CAUTION - to prevent damage to the

floor surface, work piece or machine
follow these rules.

3

iii.

Never apply pressure to try to increase the

rate of sanding. Damage to the floor and
machine will occur.

iv.

Never bounce or drop the floor sander on

to the floor. Always lower the machine
gently.

v.

Never dwell in one place, move steadily at

all times.

vi.

Never allow the power cable to come into

contact with the sanding drum.

9.

When the dust in the dust bag reaches the ‘MAX’
line stop sanding. Disconnect the power cable
from the power supply and remove the paper
dust bag. Turn the top of the paper dust bag over
to stop the escape of dust and dispose of into a
suitable container. Never reuse the paper dust
bag or empty it or dispose of it into a fire. If a
cloth bag is used empty into a suitable container
being careful to contain the dust. Do not dispose
of the contents into a fire.

10. Fit a new paper dust bag or refit the cloth bag.

Reconnect the floor sander to the power supply
and continue sanding.

11. When taking a break from work disconnect the

power cable from the supply, remove and
dispose of the paper dust bag, or empty the cloth
bag as detailed in 8. above. Never leave the
floor sander unattended with the dust bag in
place containing dust.

12. On completion disconnect the power cable from

the supply. Remove and dispose of the paper
dust bag, or empty the cloth bag as detailed in 8.
above. Stow the cable on the handle assembly
and if required dismantle for transportation.
Carry out maintenance as recommended in
Maintenance and Servicing.

DANGER - never leave the floor sander

unattended with dust in the dust bag.
Always remove the dust bag and dispose
of into a suitable container.

Summary of Contents for HT8-1.2

Page 1: ...FLOOR SANDER MODEL HT8 1 2 OWNERS MANUAL OPERATING INSTRUCTIONS JULY 2003 REF 179 PART 163825 PRINTED IN THE UK Hiretech ABC From Serial Number 07294 220 240 Volt 03415 110 120 Volt...

Page 2: ...t available an adaptor as shown in sketch C should be installed as shown in sketch B if the outlet box that houses the receptacle is grounded Be sure to fasten the grounding tab with a metal faceplate...

Page 3: ...PARTS LIST HT8 1 2 CIRCUIT DIAGRAM FITTING A REPLACEMENT SWITCH DECLARATION OF CONFORMITY SERVICE REPAIR 18 WARNING MAINS CABLE WIRING PLUG For safe operation of this machine read and understand all...

Page 4: ...r servicing the floor sander or when handling the dust bag 11 Never expose the machine to rain or damp Always store in a dry place 12 Stop the floor sander immediately if damage to the machine or abra...

Page 5: ...move the screws completely 5 Select a suitable grade of abrasive paper see Abrasive Paper Guide on page 5 To help install course grit abrasive papers draw the smooth side back of the paper over the ed...

Page 6: ...he back of the machine when sanding CAUTION the HT8 1 2 Floor Sander is a powerful machine Always ensure that you have a firm grip before switching on CAUTION to prevent damage to the floor surface wo...

Page 7: ...s and hollows in the floor FLOOR TYPES PLANK STRIP FLOORS VENEERED LAMINATED THINNER FLOORS Old floors in good condition Uneven floors Floors with an existing finish when the floor is in good conditio...

Page 8: ...hes These types of finishes tend to raise the wood grain when first applied to raw wood Allow each coat of varnish to dry completely following the manufactures directions Use Hiretech abrasive pads to...

Page 9: ...rse non clogging For the rapid sanding and removal of scratches and marks Sanding Coarse level the joints of sub flooring like particle board and masonite Coarse Medium For the rapid sanding and remov...

Page 10: ...n good condition Drive Belts Dust Control System Lubrication Care of Motor 1 To examine the condition of the Drive Belts Ref 164 and Ref 165 remove the four screws Ref 83 and the Belt Guard Ref 81 2 L...

Page 11: ...g the shunt wire to retain it in this position for the next stage xii Enter the assembly into the main frame taking care to avoid contact between the brushes and the commutator of the armature that th...

Page 12: ...itch will immediately return to the OFF position to protect the operator This feature by preventing a circuit through the switch unless mains voltage is present also prevents a full insulation flash t...

Page 13: ...annot come into contact with the work bench service area Sanding Drum 10 If the machine has no factory mark on the adjuster and main frame then it is a later type machine that uses a concentric suppor...

Page 14: ...for obstruction If overload still operates contact an authorised repair agent The machine will not pick up dust The dust bag is full Replace the dust bag The dust shoe is out of Adjust the dust shoe a...

Page 15: ...8 1 2 39 7 11 10 14 19 15 16 26 21 17 17 18 49 20 59 55 24 51 52 53 50 96 53 56 67 60 65 66 64 63 61 62 83 81 75 2 78 86 73 72 36 35 28 80 79 29 84 82 77 86 74 58 54 23 9 1 2 3 4 48 46 22 12 6 5 8 127...

Page 16: ...5 REF 180 PART 163825 PRINTED IN THE UK PRINTED IN THE UK FLOOR SANDER MODEL HT8 1 2 HT8 1 DU8R FLOOR SANDER MODEL HT8 1 2 HT8 1 DU8R FLOOR SANDER MODEL HT8 1 2 FLOOR SANDER MODEL HT8 1 2 OWNERS MANUA...

Page 17: ...ndle Single Grip 47 980197 1 Washer 48 962402 1 Bolt including nut 49 920148 1 Nut 50 167308 1 Ring Retaining 51 160815 1 Bracket Handle 52 980196 1 Washer 53 962244 5 Bolt 54 163796 1 Bag Dust Cloth...

Page 18: ...1 Pulley Drum 164 903260 1 Belt Drum 3 4 19mm Wide 15 Ref PSTK Pack Description Qty Ref PSTK Pack Description Qty 165 903273 1 Belt Fan 1 2 13mm Wide 167 162312 1 Drum Cover Kit 168 162532 1 Drum Asse...

Page 19: ...CSN EN 60947T 4 1 CE U AC960V CSN EN 60947T 4 1 OEZ OEZ 1 1 STOP START STOP START I A I A TEST TEST AC 3 AC 3 SM1 10 SM1 10 5 5 3 3 Latch top then push down and back to secure Latch top then push down...

Page 20: ...on Class 1 HT8 1 2 110 Volt 50Hz Insulation Class 1 Machinery Directive Harmonised 89 392 EU as amended Low Voltage Directive Harmonised 73 23 EU as amended Electromagnetic Compatibility Directive 89...

Page 21: ...quires hiretech com au 2750 Web www hiretech biz FL Geversstraat 31 Tel 32 3 457 94 24 B 2650 Fax 32 3 457 49 24 Edegem Email info devomat be Web www devomat be 2282 Alpha Avenue Tel 1 604 298 0566 Bu...

Page 22: ...releases Hiretech from all other obligations and liabilities This warranty does not apply to normal wear and tear to the machine and in particular does not cover normal wear parts such as mains cable...

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