MaxPro PROFESSIONAL 111-0904, Руководство пользователя

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6 7 GB GB
angle then rotate the Mode selector to the Hammer setting.
5. Check that the bit is secured in place. It should not be able to be pulled out of the Chuck.
Chisel Operation
1. Adjust the Auxiliary Handle as needed.
2. Plug in the Power Cord.
3. Squeeze and hold the Trigger to turn on the Rotary Hammer.
4. Allow the Rotary Hammer to reach full speed before contacting the work surface.
5. When finished, to prevent accidents, release the Trigger and disconnect its power supply after use. Pull
back on the Chuck then remove the bit from the Chuck. Clean, then store the tool indoors out of children’s
reach.
CLEANING AND MAINTANCE
Maintenance and Servicing
! Procedures not specifically explained in this manual must be performed only by a qualified technician.
WARNING
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION:
Release the Trigger and unplug the tool from its electrical outlet before performing any inspection,
maintenance, or cleaning procedures.
TO PREVENT SERIOUS INJURY FROM TOOL FAILURE:
Do not use damaged equipment. If abnormal noise or vibration occurs, have the problem corrected before
further use.
Cleaning, Maintenance, and Lubrication
1. BEFORE EACH USE, inspect the general condition of the tool. Check for loose hardware, misalignment or
binding of moving parts, cracked or broken parts, damaged electrical wiring, and any other condition that
may affect its safe operation.
2. Monthly, open the Grease Port, clean out old grease, and replace with new grease.
3. AFTER USE, wipe external surfaces of the tool with clean cloth.
4. Lubricate the bit shank with grease each time before installing to maintain the life of the internal
mechanism.
5. WARNING! If the supply cord of this power tool is damaged, it must be replaced only by a qualified
service technician.
NOTICE: Warranty void if grease maintenance (internal and bit shank) is not followed.
ENVIRONMENT
Do not dispose of electric tools, accessories and packaging together with household waste material
- in observance of European Directive 2002/96/EC on waste of electric and electronic equipment and its
implementation in accordance with national law, electric tools that have reached the end of their life must
be collected separately and returned to an environmentally compatible recycling facility.
TROUBLE SHOOTING
Fault Symptom Possible Cause Troubleshooting
Out of service Disconnection between plug and
power socket
Put plug in power socket
shortcircuit in power supply Repair and reconnection
At switch-off Switch on
Loose switching contact Replace switchboard by repairer
Burnout of stator or rotor coil Replace stator or rotor by repairer
Wearout of carbon brush Replace carbon brush by repairer
Stator wiring disconnection Reconnection by repairer
Disconnection between carbon
brush and commutator
Replace carbon brush
Sluggish start-up, falling
short of running speed
Unsmooth running in mechanical
part
Check mechanical part by repairer
Low supply voltage Regulate supply voltage
Burnout of switch contact Replace switchboard by repairer
Excessive sparkling during
running
Underpressure in carbon brush
spring
Replace carbon brush by reparier
Excessive wearout of carbon brush Replace carbon brush by reparier
Overvoltage in supply power
Regulate supply voltage
Disconnection between carbon
brush and commutator
Replace carbon brush
Ring fire caused by shortcircuit in
rotor winding shortcircuit
Check or replace rotor by repairer
Ring fire caused by shortcircuit in
commutator segment
Check or replace rotor by repairer
Failed to reach rated power Electrocircuit overload due to
lighting device, public utility or
other electric appliances
No use of public utility or other electric
appliances on machine-connected
electrocircuit
Machine superheating Electromotor overload Overload protection
Excessive blunt drilling bit Replace drilling bit
Insufficient lubricating oil or greasy
lubricating oil in reduction gearbox
Replenish or replace lubricating oil by
repairer
Insufficient motor cooling Dedust air outlet
Gear shifting failure Shifting fork or bearing damaged Check and replace shifting fork or bearing
by repairer
Failure of mechanical shock
motion
Air cylinder or teleflex damaged Check and replace air cylinder or teleflex
by repairer
Wearout of O-shape coil Replace O-shape coil by repairer
Piston fracture or insufficient
lubricating oil
Replace piston or replenish lubricating oil
by repairer
Chock liner gets stuck Repair chock liner by repairer
Disconnected running of spline
shaft or swinging bearing by
repairer
Replace spine shaft or swinging bearing
by repairer
Piston connecting rod fracture Replace piston connecting rod by repairer
No motion of drilling bit
during motor running
Rotor tooth fracture Replace rotor by repairer
Gear wheel fracture Replace gear wheel by repairer
Clutch gear slippage Replace clutch gear by repairer
Spare parts list and drawing Please download files on www.maxpro-tools.com