China Honway Machinery HWG 400 Operator'S Instruction Manual Download Page 7

SAFETY INSTRUCTIONS

Use and care

Only use the machine for the purpose it was intended for.

Keep all parts in good working order and ensure that all
fixtures are properly tightened.

Never use a machine that is faulty. Carry out the checks,
maintenance and service instructions described in this
manual. Some maintenance and service measures must
be carried out by trained and qualified specialists. See
instructions under the heading Maintenance.

Do not modify safety equipment. Check regularly that they
function as they should. The machine must not be run with
defective or disassembled safety equipment.

Never use a machine that has been modified in any way
from its original specification.

Machinery should only be started when grinding heads
are resting on the ground unless carrying out a testing
procedure as outlined in this manual.

The machine should not be started without the rubber
dust skirt attached. It is essential a good seal between
machine and floor be established for safety, especially
when operating in dry grinding applications.

During grinding, the machine must be connected to a
vacuum cleaner to sucking off the dust.

When changing the grinding discs ensure power supply to
the unit is OFF by engaging the Emergency Stop button
and the power-plug disconnected.

After each grinding/polishing operation always remove the
diamond tools.

Make sure that the rubber skirt is intact and clean and that
it seals tightly against the floor. Damaged rubber skirt
should always be replaced.

When removing glue, asphalt, paint etc. always raise the
machine from the surface after use to prevent it from
sticking to the floor due to the heat. Make sure the
grinding head has stopped rotating before raising the
machine.

Diamond tools may be very hot after use. Leave machine
to cool off before removing the diamond segments. Use
protective gloves.

Always use the machine mounted lifting eye when lifting.

Always carry the machine by the carrying handle and the
handle.

Transport and storage

• The machine should always be transported under cover

limiting the exposed to natural elements – in particular
rain and snow.

Store the equipment in a lockable area so that it is out of
reach of children and unauthorized persons.

The machine should always be stored in a dry place when
not in use.

6

http://www.honwaymachinery.com

Summary of Contents for HWG 400

Page 1: ...on Manual Floor Grinder HWG 400 China Honway Technology Co LTD 5bldg Changhua Park Yuelu District Changsha China Tel 0086 0731 84223603 Fax 0086 0731 84227598 Cell Phone 0086 13077380137 Email sales h...

Page 2: ...an approved breathing mask Always provide for good ventilation Protective goggles or a visor must be worn Starting Reduce the pressure between grinding disc and floor by pushing down on the handle wi...

Page 3: ...it the handle Changing the diamonds Connect the vacuum cleaner Transport GRINDING GUIDE Diamonds Determining the hardness of concrete Diamond selection The motor s direction of rotation STARTING AND S...

Page 4: ...ifting eye Electric motor Lifting handle Skirt Connection for vacuum cleaner Wheel set 11 Screws cover 12 Grinding plate 13 Grinding pads 14 Handle handlebar 15 Control Panel 16 Start button 17 Emerge...

Page 5: ...questions about the use of the machine We will willingly be of service and provide you with advice as well as help you to use your machine both efficiently and safely Let your dealer regularly check...

Page 6: ...where potential for fire or explosions exist Electrical safety unfavourable weather conditions and body Never drag the machine by means of the cord and never pull out the plug by pulling the cord Kee...

Page 7: ...ding the machine must be connected to a vacuum cleaner to sucking off the dust When changing the grinding discs ensure power supply to the unit is OFF by engaging the Emergency Stop button and the pow...

Page 8: ...Pull back on handle to lift grinding head off the ground Lay machine back on the ground Refit screws A and locking knobs B The locking knobs should be positioned in line with the handlebar to reduce...

Page 9: ...he rubber skirt to be in contact with the floor to ensure efficient dust collection Transport The machine can be folded to minimize space needed for transport Loosen the screws and the lock handle tha...

Page 10: ...and therefore require a soft bond segment Accordingly if a concrete surface is coarse aggressive e g rain damaged shot blasted scarified exposed aggregate e t c the concrete will behave as if it has a...

Page 11: ...rformance of the machine the productivity levels and also the finished floor quality There are a number of different diamond configurations that can be achieved on WGS400E Metal bond diamonds Full set...

Page 12: ...X Epoxy paint removal Medium concrete Medium 16 30 X Epoxy paint removal Soft concrete Hard 16 30 X Rain damaged concrete Hard 16 30 X X Smoothen exposed aggregate Hard 16 30 X X Lippage removal in t...

Page 13: ...configuration for your application 12 Applications Full set outer row Half set outer row Polishing terrazzo stone tiles X Resurfacing terrazzo stone tiles X Surface polishing of concrete floors Hard...

Page 14: ...clockwise Use the stop button to shut down the machine Keep grinding segments in contact with the floor when stopping This will help bring the machine to a complete stop quickly Do not lift the grind...

Page 15: ...ly or have different heights Check to ensure all diamonds are fitted correctly and are the same height Rubber shock absorber pads Check the rubber shock absorbing pads every month Replace if necessary...

Page 16: ...ation of 1 0 dB A PG 400 SF Motor Power kW hp 4 5 4 Rated current A 16 Rated voltage V 400 Weight kg lbs 155 254 Grinding width mm inch 400 16 Grinding pressure kg lbs 65 143 Speed rpm 1400 Noise emis...

Page 17: ...WIRING DIAGRAM 16 http www honwaymachinery com...

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