Product Familiarisation; Intended Use; Unpacking Your Tool; Before Use - Silverline 633821 Manual Del Usuario

GB
• If you are interrupted when operating the drill, complete the process and switch
off before diverting your attention elsewhere
• Always disconnect the SDS drill from the electric supply before changing a
chisel or drill bit
• Examine the chuck regularly for signs of wear or damage. Have damaged parts
repaired by a qualified service centre
• Always wait until the drill has come to a complete stop before placing it down
• On completion of the work, disconnect the tool from the power source and
remove the chisel/bit from the machine
• Periodically check all nuts, bolts and other fixings and tighten where necessary
• Visibly check the tool after use, especially the power cable, which can be
damaged by sharp masonry
• Always fit the dust guard to the bit in use to prevent damage from debris
entering the SDS chuck
• If operating the tool causes discomfort in any way, stop immediately and review
your method of use

Product Familiarisation

1 SDS Plus Chuck
2 Chuck Protective Cover
3 Rotation Selection Switch
4 Gearbox Cover
5 On/Off Trigger
6 Hammer Selection Switch
7 Brush Access Cover
8 Auxiliary Handle
9 Depth Stop Mounting
10 Dust Guard
11 Depth Stop
12 Gearbox Pin Spanner
13 Pot of Grease
14 SDS Plus Masonry Drill Bits (6, 8, 10mm)
15 SDS Plus Chisels
16 SDS Plus Arbor
17 Chuck Key
18 13mm Keyed Chuck
19 Spare Brushes
20 Arbor Screw
Additional Supplied Accessories (not shown):
Blow moulded case

Intended Use

Portable medium-duty corded power tool optimally designed for drilling masonry
and breaking light masonry. It is also capable of drilling wood and metal with an
additional purchase of a standard chuck with SDS Plus connector. This tool has a
fixed rotation speed and is not suitable for driving screws and fasteners.

Unpacking Your Tool

• Carefully unpack and inspect your tool. Fully familiarise yourself with all its
features and functions
• Ensure that all parts of the tool are present and in good condition. If any parts
are missing or damaged, have such parts replaced before attempting to use
this tool
8

Before Use

IMPORTANT: Before first use and after every 6 hours (approx.) of use, fill the
gearbox cavity with gearbox grease. A Pot of Grease (13) is supplied for initial use.
See 'Gearbox Maintenance' for application guidance
• Always check that there is sufficient grease in the gearbox cavity before using
the drill
Operation
SDS Plus Chuck Operation
Note: The SDS Plus system allows the bit to move slightly within the chuck when
inserted correctly. The SDS Plus drill or chisel bit does not lock in position like a
conventional chuck.
• To fit a bit to the machine, first grease the tail end of the bit. The Pot of Grease
(13) supplied is suitable for this. Pull back the Chuck Protective Cover (2) and
hold. Push and rotate the bit into the SDS Plus Chuck (1), as far as it will go.
Release the chuck cover
• The bit should now be locked into the machine. Check by pulling the bit. If the
bit can be removed, repeat the above procedure until the bit is held securely
• To remove a bit from the chuck, pull the Chuck Protective Cover back and hold.
The bit can then be removed from the drill
Note: The Dust Guard (10) should be used by fitting to the drill or chisel bit to
prevent debris and dust entering the chuck. This is especially important when the
drill is used at a raised angle when working on walls or ceilings. For larger drill or
chisel bits it may need to be fitted before the bit is inserted in the chuck.
Hammer Selection
• The drill can be used in either hammer drill mode (for masonry work) or
conventional rotary drill mode (for wood, metal etc)
• To select hammer drilling mode, rotate the Hammer Selection Switch (6) to
the left
• To select rotary drilling mode, rotate the Hammer Selection Switch to the right
• Do not attempt to move the Hammer Selection Switch whilst the drill is running
• Do not attempt to run the drill with the Hammer Selection Switch in a mid
position
Rotation Selection
• The drill can be used in either rotation mode (for drilling), or roto-stop mode
(for chiselling)
• To select rotation mode, twist the Rotation Selection Switch (3) to the left
• To select roto-stop mode, twist the Rotation Selection Switch to the right
• Do not attempt to move the Rotation Selection Switch whilst the drill is running
• Do not attempt to run the drill with the Rotation Selection Switch in a mid
position
Depth Stop
1. To fit the Depth Stop (11) , loosen the Auxiliary Handle (8) by turning the handle
grip anti-clockwise
2. Lift the Auxiliary Handle up to a horizontal position
3. Insert the Depth Stop into the Depth Stop Mounting (9) in the Auxiliary Handle
4. Rotate the handle grip clockwise to re-tighten which will secure the Depth Stop
and the Auxiliary Handle position
Auxiliary Handle
• The Auxiliary Handle (8) should always be used when drilling
• Always hold the drill firmly using both hands
• The Auxiliary Handle position can be adjusted to best suit the work to be
performed
On/Off Trigger Switch
• To start the drill, squeeze the On/Off Trigger (5)
• To stop the drill, release the On/Off Trigger (5)
CAUTION: The drill is not designed to be permanently switched on and there is no
lock-on feature. Do not attempt to improvise such a feature.
WARNING: This is a single-speed drill without variable speed adjustment. Any drill
bit or core drill that states a maximum rotation speed of less than 800rpm must
not be used.
Drilling Concrete
• Using hammer drill mode and rotation mode, apply pressure to the rear of the
drill in line with the drill bit
• For efficient drilling, it is advisable to use TCT (tungsten carbide tipped) drill bits.
Ensure that the drill bit size is within the maximum capacity of the drill