Model Code
Suitable Blade type
Weight
NKS-100
INSTRUCTION MANUAL
WARNING
OVERVIEW
SPECIFICATIONS
・Confirm compatibility of Grinder and Blade before use.
・Read the instruction manual for the SPARK BUSTER, the Grinder, and the Blade before use.
・Be sure to wear protective goggles, dust mask, protective footwear, earplugs and other protective equipment when working.
・Ensure the SPARK BUSTER is securely mounted onto the Grinder.
・Confirm the Blade does not rub on the inside of the SPARK BUSTER.
・Keep SPARK BUSTER away from gasoline, thinners, petroleum and paraffin.
・Do not use SPARK BUSTER when it is damaged, cracked or bent as this could lead to injury.
・Do NOT fit a Blade that exceeds the capacity of the Grinder.
・The maximum speed of the blade must be higher than that of the Grinder.
①Take the Guard off.
②Remove the Screws.
③Turn the Grinder Body to locate the SW upper position.
④Tighten the Screws.
INSTALLATION OF GRINDER
: GWS5/6/7/8 100mm series
: 9553/9556/9563H/GA403 series
: G10 series, PDA-100M
BOSCH
MAKITA
HITACHI
NKS-100
110mm Tipped Saw / 100-125mm Abrasive
Cutting Wheel, Diamond Blades. (iD15/20/22)
Max. 33mm (Do NOT cut material that exceeds
the capacity of the Grinder.)
780g (Main Unit)
Attachable
Grinders
[a] Main Unit / [b] Spacer(D22) / [c] Spacer(D20) / [d] Setscrew
[e] Flange / [f] Lock Nut / [g] H-Connecter / [h] M-Connecter
[i] Side Plate A (+ Washers) / [k] Side Plate B / [m] Wrench
(2) Open the Guard of [a] Main Unit and fit the Grinder by tightening the screws of the Connecter. (Hold the top surface of [a] Main Unit)
Guard
Screw
(1) Change the SW position of the Grinder.
SW
Screw
Guard
Grinder
Body
①
④
③
②
Be sure to turn off the grinder and remove the plug
from the power supply before installation.
WARNING
O K
N G
Adjust the angle of Grinder
to make the bottom surface flat.
Confirm NO tilt.
O K
N G
HITACHI Grinder
BOSCH Grinder
①
②
[a]
[b]
[c]
[d]
[e]
[f]
[g]
[m]
[k]
[i]
[h]
Change the
Connecter by [m]
Wrench.
①Remove preset
[h] M-Connecter.
②Set
[g] H-Connecter.
Tighten [d] Setscrew
after fitting the Grinder
into [a] Main Unit by [m]
Wrench.
[m]
[g]
[h]
[d]
[m]
[a]
[a]
Do NOT over tighten [e] Set
Screws or they could cause
damage or deformation to the
Grinder and Connecter.
: 100mm series
RYOBI
Cutting Depth
(with 125mm blade)
