7
OPERATION
BEFORE ATTACHING OR REMOVING ANY ACCESSORIES FROM THE DRILL,
BE SURE TO DISCONNECT THE DRILL FROM THE POWER SUPPLY.
Depth Rod
The metal depth rod (11) allows you to drill to a predetermined
depth. Loosen the 360° side handle (9) by turning anti-clockwise.
Feed the metal depth rod (11) so the drill bit extends beyond
the end of the metal depth rod (11) to the required drilling depth.
To secure the metal depth rod (11) in position, tighten the 360°
side handle (9) by turning clockwise (Fig.1). Once the metal depth
rod (11) has been set, proceed to drill the hole until the end of the metal depth rod (11)
touches the work piece, then remove the drill bit from the hole. The depth of the hole
should be the same as the metal depth rod (11) was set to.
Important!
Always lubricate the SDS+ accessory fitment prior to inserting them into
the drill. Using your finger, apply grease sparingly to the shaft of the accessory from
the tub of grease (18) supplied.
Lubricating the SDS+ accessories will prolong the life of your rotary hammer drill.
Non-lubrication of accessories will void your warranty.
SDS+ Accessories
Important:
The 13mm keyed chuck (15) is not intended for
use with SDS+ accessories. SDS+ accessories should be fitted
directly into the drill's SDS+ accessory holder (1). Using SDS+
accessories in the 13mm keyed chuck (15) may result in
permanent damage to the chuck.
Such damage will not be
covered under warranty.
Fitting a SDS+ Accessory
Prior to fitting a SDS+ accessory, remove any dust or debris
from the SDS+ shank of the accessory (Fig.2).
Pull the accessory locking sleeve (10) back towards the body of the
drill away from the SDS+ accessory holder (1). Rotate and insert
the accessory to make sure it has been inserted as far as it will go,
then release the accessory locking sleeve (10) (Fig.3).
With the accessory locking sleeve (10) released, check the accessory has been locked
into place by trying to pull it out. The SDS+ accessories will have a small amount (approx.
10-12mm) of back and forth movement from the SDS+ accessory holder (1), this is normal.
To remove the SDS+ accessory, pull the accessory locking sleeve (10) back towards the
body of the drill away from the SDS+ accessory holder (1) and remove the SDS+ accessory.
Clean the accessory shank with a cloth after removal.
Note:
You may notice some “wobble” of the accessory when the drill is run in a no
load condition. This is due to the assembly of the quick change SDS+ accessory
holder. This is normal, the bit automatically centres itself and produces accurate holes
as soon as load is placed upon it.
Warning:
Accessories may be hot after use. Avoid direct contact with skin, use
gloves or a cloth to remove.
SDS+ Shank
Fig.2
Fig.1
Fig.3
Summary of Contents for RHR-850
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