Safety Notes - SIOUX VAC-FORCE 1557 Manuel D'instructions

ADVANTAGES OF 1557 CAN BE CATEGORISED INTO SIX AREAS:
1. ERGONOMIC - 1557 reduces the amount of human effort required due to the lightness and user friendly
finger pressure controls. The compactness of the unit provides a more desirable direction of force in
awkward and confined positions. Two handed operation - right hand on drill handle/trigger, left hand on
the unit's handle, encourages a correct and balanced posture.
2. SAFE - Control of the drill feed is indirect through the drill feed lever, providing a more consistent feed
rate, and removing the user from any direct torque reaction. A built-in safety valve will only supply air to
the drill once the vacuum pad is secured to the working surface. The safety valve will also cut air supply
to the air drill in the event of the vacuum pad breaking away from the working surface. Unlike a pedestal
drill, 1557 locks to the item being drilled, whereas with a pedestal drill, the work must be clamped.
3. PRODUCTIVE - Due to the even and correct drill feed force being applied to the drill, one can achieve
more rapid drilling and holes produced are straighter than those produced by hand held drills. Built in
vacuum generator gives over – (90kPa) maximum vacuum. The unit is cost efficient, as the recommended
retail price is considerably less than a similar magnetic based unit.
4. LIGHTWEIGHT- Due to the 1557 weighing approximately 9.9 lb (4.5 kg) in comparison to a magnetic
based drill that weighs 28 lb (13.0 kg) plus, time is saved between drilling. It is more portable in every
way. Time is saved when locating unit at the desired drilling point, simply due to the weight advantages.
There is no need for heavy safety cables when operating at heights. Release button creates air pressure
under vacuum pad to provide an air cushion (hovercraft) effect to further provide ease of locating.
5. UNIQUE - The 1557 is powered only by compressed air. Swiveling of mast allows for it to produce holes
close to edges and / or corners. Vacuum pad and seal design gives excellent stability of the unit on most
surfaces for a positive and precise drilling / cutting operation. The unit can be operated underwater and
also in hazardous spark free environments (check drill manufacturer). Use of optional Curved Surface
Adapter allows unit to lock directly onto pipe down to 2 in (50 mm) O.D.
6. VERSATILITY - 1557 adheres to most surfaces and materials - ferrous, non-ferrous, composites,
masonry, fiberglass, glass, timber, etc. It can be used on thin materials and doesn't mark or damage the
surface to which it is attached. Magnetic based drills are now so limited in their range of applications due
to the fact they can only hold onto ferrous materials of a certain thickness.

SAFETY NOTES

• Read ALL instructions before operating this tool.
• Use may produce flying objects.
• ALWAYS where safety goggles when operating or
repairing this tool.
• Always wear hearing protection when operating this
tool.
• For safety, top performance, and maximum durability of
parts operate at a pressure no more than 120 psi
(840kPa) or a manufacturer's maximum recommended
pressure.
• Use safety cable when operating at heights.
• Repairs should only be carried out by suitably qualified
technicians.
• Keep hands, loose clothing, and long hair away from
rotating parts.
• Check for excessive speed or vibrations before
operating.
• Do NOT lubricate tools with flammable or volatile liquids
such as kerosene, diesel, or jet fuel.
• Do NOT carry unit by the hose.
• Do NOT remove any labels. Replace only damaged
label. Use only accessories recommended by SIOUX
and / or Drill manufacturer.
• This tool is NOT electrically insulated - NEVER use the
tool if there is any chance of coming into contact with
live electricity (e.g. inside wall cavity).
• Always use air hose & couplings with a minimum
working pressure rating at least 1.5 times the operating
pressure.
• Check hoses & fittings regularly for damage and / or
water.
• Do NOT disable or bypass any safety devices on any
equipment.
• Always turn off the air supply or disconnect the air
supply before installing, removing, or adjusting any
accessory on this tool or before performing any
maintenance.
• Inspect cutting tool for obvious defects before use.
• Use optional vacuum operated safety switch if using
electric drills in lieu of air drill.
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