Preparation For Operation - VERTO 50G387 Betriebsanleitung

GB
TRANSLATION OF THE ORIGINAL INSTRUCTIONS
HAMMER DRILL
50G387
CAUTION: BEFORE USING THE POWER TOOL READ THIS MANUAL
CAREFULLY AND KEEP IT FOR FUTURE REFERENCE.
DETAILED SAFETY REGULATIONS
PRECAUTIONS FOR USING HAMMER DRILL
Caution: Unplug the power cord from the mains socket before
commencing any activities related to adjustment, repair or
maintenance.
• During hammer operation use protective glasses or goggles,
ear protection and protective helmet (when there is danger of
falling objects). Use of protection half-mask and anti-slip boots is
recommended. Use dust extraction systems whenever required by
the nature of the work performed.
• Prior to operation ensure the drill chuck of the hammer is properly
fixed in its place.
• During operation working tool may get loosened due to vibrations.
Check carefully how the working tool is fixed prior to operation.
Unwanted slack may cause tool damage or accident during operation.
• If the hammer is to be operated at low temperature or after long
storage, allow the hammer to operate for few minutes without load,
for its internal elements get properly lubricated.
• When operating the hammer held high, stand firmly on the ground
and ensure there are no bystanders below.
• Always hold the hammer with both hands, use additional handle.
• Do not touch moving parts of the hammer. Do not stop rotating
spindle of the hammer with your hands. Such behaviour can cause
hand injury.
• Do not direct operating hammer at other persons or at yourself.
• When operating the hammer, hold it by insulated parts to avoid
electric shock in case of damaging live electrical wire.
• Do not allow any dust to get inside the hammer. Use mineral soap
and damp cloth to clean hammer surface. Do not use petrol or other
cleaning agents that could damage plastic parts.
• When use of extension cord is necessary always remember to use
appropriate one (up to 15 m, section 1.5 mm
2
m, section 2.5 mm ). Extension cord should be unwound whole.
• Do not use three jaw drill chuck when the hammer drill is set to
impact drilling or chiselling mode. This chuck is designed only for
regular drilling in wood or steel.
CAUTION! This device is designed to operate indoors.
The design is assumed to be safe, protection measures and
additional safety systems are used, nevertheless there is always
a small risk of operational injuries.
CONSTRUCTION AND USE
Hammer drill is a hand-operated power tool with insulation class II.
The tool is driven by single-phase commutator motor. Hammer drill
can be used for drilling holes in working modes with or without
impact, digging channels, or surface processing of materials such as
concrete, stone, brick etc. Range of use covers repair and building
works, and any work from the range of individual, amateur activities
(tinkering).
Use the power tool according to the manufacturer's instructions
only.
DESCRIPTION OF DRAWING PAGES
Below enumeration refers to the device elements depicted on the
drawing pages of this manual.
1. SDS-Plus chuck
2. Fixing sleeve
3. Drilling mode switch
4. Lid for greasing inlet
5. Switch
6. Impact mode switch
7. Carbon brush cover
8. Additional handle
9. Depth gauge rod
* Differences may appear between the product and drawing
MEANING OF SYMBOLS
EQUIPMENT AND ACCESSORIES
1. Drills
2. Chisels (point and flat)
3. Depth gauge
4. Dust cover
5. Grease container
6. Transport case
7. Additional handle
8. Special key
INSTALLATION OF ADDITIONAL HANDLE
Due to safety issues, always use additional handle (8) when
operating the hammer drill. It can be fixed in any chosen position.
• Loosen the wheel lock that locks collar of the blocking handle (8) by
turning it counter-clockwise.
• Slide the handle collar over cylindrical part of the hammer drill body.
• Turn for the most comfortable position.
2 ; between 15 and 40
• Turn the wheel lock clockwise tight to clamp the handle (8).
DEPTH GAUGE ROD INSTALLATION
Depth gauge (9) serves to limit the depth of drill penetration of
material
• Loosen the wheel lock, which blocks collar of the additional handle (8).
• Slide depth gauge rod (9) into the hole in the additional handle collar.
• Set desired drill depth.
• Fix by tightening the wheel lock.
INSTALLATION AND REPLACEMENT OF WORKING TOOLS
Hammer drill is designed to operate with working tools with SDS-Plus
shanks.
Prior to starting operation clean the hammer drill and working tools.
Use grease and apply thin layer onto shank of the working tool. It will
improve tool durability.
Disconnect the power tool from power supply.
• Put the hammer against work bench.
• Hold the fixing sleeve (2) of the SDS chuck (1) and pull it to the back,
overcoming the spring resistance .
• Insert working tool shank into the chuck and slide it to mechanical
stop (it may be necessary to turn the working tool so it can reach
appropriate position) (fig. A).
9
CAUTION
WARNING
ASSEMBLY/SETTINGS
INFORMATION
- 3 pcs
- 2 pcs
- 1 pce
- 1 pce
- 1 pce
- 1 pce
- 1 pce
- 1 pce

PREPARATION FOR OPERATION