Hydraulic Pump - Milwaukee 2774-20 Manual Del Operador

• When battery pack is not in use, keep it away
from other metal objects, like paper clips, coins,
keys, nails, screws or other small metal objects,
that can make a connection from one terminal
to another. Shorting the battery terminals together
may cause burns or a fire.
• Under abusive conditions, liquid may be ejected
from the battery; avoid contact. If contact ac-
cidentally occurs, flush with water. If liquid
contacts eyes, additionally seek medical help.
Liquid ejected from the battery may cause irritation
or burns.
• Do not use a battery pack or tool that is dam-
aged or modified. Damaged or modified batteries
may exhibit unpredictable behavior resulting in fire,
explosion or risk of injury.
• Do not expose a battery pack or tool to fire or
excessive temperature. Exposure to fire or tem-
perature above 265°F (130°C) may cause explosion.
• Follow all charging instructions and do not charge
the battery pack or tool outside the temperature
range specified in the instructions. Charging
improperly or at temperatures outside the specified
range may damage the battery and increase the risk
of fire.
SERVICE
• Have your power tool serviced by a qualified
repair person using only identical replacement
parts. This will ensure that the safety of the power
tool is maintained.
• Never service damaged battery packs. Service
of battery packs should only be performed by the
manufacturer or authorized service providers.
SPECIFIC SAFETY RULES FOR

HYDRAULIC PUMP

• Inspect pump, hoses, couplers, and fittings for wear
or damage. Replace worn, damaged, or missing
components with manufacturer's replacement parts.
Worn or damaged components can fail, resulting in
injury. Failure to observe this warning could result
in severe injury or death.
• Ensure pump is in the desired mode of operation
before use.
• Do not use hands to check for leaks. High pressure
oil easily punctures skin, causing serious injury,
gangrene, or death. If injured, seek medical help
immediately to remove oil.
• Depressurize hydraulic system before servicing
or disconnecting the hose.
• Wear eye protection when operating or servicing
this tool. Failure to wear eye protection could result
in serious eye injury form flying debris or hydraulic oil.
• Only use hoses and attachments that are single-
acting and rated 10,000 psi (700 bar) or higher.
• For best performance, use hoses that are pre-filled
with oil. If the hoses are not pre-filled, bleed the system
before operating.
• Never operate the pump without a hose or attach-
ment.
• For best performance, always use MILWAUKEE
Force Logic™ Hydraulic Oil (49-32-0110) to refill
the reservoir.
• For optimal functionality, use M18™ REDLITHIUM™
8.0 Ah battery or higher.
• Follow accessory manufacturers' operator's
manual. Other uses may cause damage to the tool,
accessories, and workpiece.
• To reduce the risk of arc flash,
WARNING
electric shock and property
damage, work on deenergized lines when
possible. Tool is not insulated. Should work
on energized lines be required, ensure all proper
precautions, including those contained in NFPA
70E, have been taken first.
•If the hose and accessory retain pressure af-
ter the pump has relieved pressure (either by
bleeding pressure manual or at the end of an
operation), relieve pressure in a safe manner
and replace the hose and remote pump couplers.
• Always use common sense and be cautious when
using tools. It is not possible to anticipate every
situation that could result in a dangerous outcome.
Do not use this tool if you do not understand these
operating instructions or you feel the work is beyond
your capability; contact Milwaukee Tool or a trained
professional for additional information or training.
• Maintain labels and nameplates. These carry
important information. If unreadable or missing,
contact a MILWAUKEE service facility for a free
replacement.
•
Some dust created by power sanding,
WARNING
sawing, grinding, drilling, and other
construction activities contains chemicals known to
cause cancer, birth defects or other reproductive
harm. Some examples of these chemicals are:
• lead from lead-based paint
• crystalline silica from bricks and cement and other
masonry products, and
• arsenic and chromium from chemically-treated
lumber.
Your risk from these exposures varies, depending on
how often you do this type of work. To reduce your
exposure to these chemicals: work in a well ventilated
area, and work with approved safety equipment, such
as those dust masks that are specially designed to
filter out microscopic particles.
SPECIFICATIONS
Cat. No. ..................................................... 2774-20
Volts.............................................................. 18 DC
Battery Type .................................................M18™
Charger Type................................................M18™
Operating Pressure ................ 10,000 psi (700 bar)
Ingress Protection............................................ IP54
Recommended Ambient
Operating Temperature ......................0°F to 122°F
Dimensions
Length............................................................15.8"
Width ............................................................. 11.5"
Height ............................................................13.9"
Weight .......................................................33.0 lbs*
Usable Oil Reservoir Capacity
at 0° Tip ................................................. 1.4 quarts
Maximum Tip Angle ........................................... 34°
Nominal Flow Rate
Low Pressure.................................125.0 inch³/min
High Pressure ..................................25.6 inch³/min
Remote Cat. No. .................................. 14-02-0020
Volts.......................................6 DC (1.5 V AAA x 4)
6 Foot Controller Cord
Extension Cat. No. ........................... 49-12-2775
Bucket Hanger Cat. No....................... 49-12-2776
Force Logic™ Hydraulic Oil Cat. No. 49-32-0110
*Weight will vary based on the battery pack used.
The number listed is the weight with an M18™
REDLITHIUM™ 12.0 Ah battery pack.
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