Alpha Tool.Com.HK Limited Stone Cutter ECC125 User Manual

11
ADJUSTING THE CUTTING DEPTH
1. Loosen the wing screw on the depth indicator and move the base plate up or down 
to the desired cutting depth.  Re-tighten the wing screw to a hand tight condition as 
shown in Figure 5 and Figure 6.
 
RULER GUIDE USAGE OPTION
According to the application, there are two options for using the ruler \
guide.
1.  Install the ruler on the Ecocutter by inserting the arms into the approp\
riate slots on the 
base plate and tightening the screws to secure the ruler in place as...

12
2.  When cutting, simply keep the ruler in contact with edge of stone or the\
 straight edge 
while maintaining even cutting pressure to ensure the cuts will be strai\
ght.
 OPTION A - GUIDE BELOW THE BASE PLATE
When using the edge of the stone as your guide, install the ruler guide down-
ward so that the ruler guide would be below the base plate and the inner\
 
side of the ruler guide would follow the edge of the stone.  Measure the 
distance from the edge to the indented cut and use this...

13
ECOCUTTER DUST HOSE AND BAG INSTALLATION
1. Install	back	flow	preventer	 assembly	 to	the 	
Ecocutter exhaust port with the dust gate in 
the upright position as shown in Figure 11.
2.  Slide the dust hose onto the dust gate assembly as shown in Figure 12.
3. Check for a tight connection as shown in Figure 13.
Dust Hose
Dust Gate
Figure-11
Figure-12
Figure-13   

14
4.  Slip dust bag over hose end as shown in 
Figure 14.
5.  Secure with hook and loop strap as shown 
in Figure 15.
6.  See Figure 16 for completed dust bag 
installation.
 
Dust Bag
Figure-14
Figure-15
Figure-16   

15
BLADE INSPECTION, INSTALLATION, AND REMOVAL
  DANGER!
Be sure to unplug the power cord from the outlet before attaching or rem\
oving the 
saw blade from the tool.  Accidental starting of the motor may cause bodily injury. 
  WARNING!
Be	sure 	to 	securely 	tighten 	the 	flange 	assembly 	and 	all 	loose	 screws 	before 	testing 	the 	
unit.  Please allow the saw blade to do the work.  Applying excessive force may damage 
the saw blade and cause premature failure of the bearings and gears.  Such...

16
3.  Set the rotation direction of the blade so that it matches the Ecocutter\
 rotation arrow 
located on the guard as shown in Figure 19.
4.	 Slide	the	blade	between	the	inner	flange	and	guard	as	shown	in	Figure	20.
Rotation Direction on Guard
Rotation Direction on BladeFigure-19
Figure-20   

17
5.	 Install	outer	flange	and	flange	bolt	as	shown	in	Figure	21.
6. Tighten bolt with the supplied wrenches to a secure condition as shown in\
  Figure 22.
, 
Figure-21
Figure-22   

ECOCUTTER MAINTENANCE
 DAILY
1. Before daily start-up inspect tool, power cord, circuit breaker assembly, and saw blade 
looking for chips and cracks.  Inspect the dust bag for holes or if it i\
s full and needs 
to be replaced.
2. If damage has occurred, repair affected areas before use.
3. Turn	the	unit	 on	to	ensure	 that	the	fan	is	running	 and	the	dust	 bag	is	inflating,	 a	new 	
bag	will	not	inflate	until	the	pores	in	the	material	start	to	fill	with	stone	dust.
4. After daily use of the tool, clean...

19
Figure-23
 CARBON BRUSH REPLACEMENT
1.  Locate the Carbon Brush Caps at the rear of the motor (one on each side\
) as shown 
in Figure 23.
2.  Unscrew cap completely until carbon brush assembly releases from brush h\
older as 
shown in Figure 24.
Carbon Brush Cap
REPLACING AND CHECKING THE CARBON BRUSHES
In order to keep your tool running correctly, you need to check your carbon brushes after 
every one hundred hours (100 hrs) of use.  Carbon brushes wear out ove\
r time based on 
tool’s usage.  If a...

Proper Alignment
4.  Install new carbon brush with the proper alignment of the brush holder f\
ollowed by the 
cap as shown in Figure 26.
Figure-26
Old Carbon Brush
worn	down	to	a	quarter
of	an	inch	(1/4”).
New Carbon Brush
Figure-25
3.  Check the carbon brush for wear.  Replace if worn down to a 1/4" or if spring is 
damaged.
20