PRE-OPERATION CHECKLIST
5.13
Check for missing or loose bolts. Tighten loose bolts and
replace missing bolts before operating machine. Verify that belt and
blade guards are in place. Never operate a MARK III without guards in
place. See Figure 14 and Figure 15.
5.14 WARNING:
If you can see the drive belt or diamond blade,
the guards are not in place. Never operate a MARK III without guards
in place. The proper position for the belt guard is bolted with four bolts
to the chassis. The proper position for the blade guard is down with the
white guard dust brush touching the horizontal surface. See Figure 14
and Figure 15.
5.15
Dress properly. Wear ear and eye protection. See sections 4.3
through 4.7. See Figure 16
8
WARNING
Read and understand
operator's manual before
using this machine.
Failure to follow operating
Instructions could result
in injury or damage to
equipment.
Use only diamond blades (steel
centered diamond cutting-off
wheels) with this machine. RPM
rating on blade must exceed
machine max rpm rating. The use
of any other blade could result in
death or serious injury.
5400 MAX. RPM
Avoid injury.
Do NOT operate with
guard removed.
Replace guard before
operating machine.
C1 hazard Communication Sywems. LLLLC
C
M
MO
O--7
74
46
6--0
02
24
41
1
To avoid injury:
Always inspect saw
blades before use.
Replace all cracked or damaged
blades.
Rotating blade
hazard.
Do NOT operate with
guard up.
Keep hands and feet
away.
Engine exhaust
contains poisonous
ccaarrbboonn m
moonnooxxiiddee ggaass..
Breathing it could cause
death.
Operate machine in well
ventilated area.
This product can expose you to chemicals, including NICKEL. When used, serviced, cleaned, or maintained equipment could generate particulates
that contain chemicals, including silica. These chemicals are known to the state of California to cause cancer and birth defects or other
reproductive harm. For more information, visit
www.P65Warnings.ca.gov
4.0
Rules for safer operation
Rotating blade hazard.
Do NOT operate with guard up.
Keep hands and feet away.
Figure 7 - Warning label - do not operate with guard
up
WARNING
Read and understand
operator's manual before
using this machine.
Failure to follow operating
Instructions could result
in injury or damage to
equipment.
Use only diamond blades (steel
centered diamond cutting-off
wheels) with this machine. RPM
rating on blade must exceed
machine max rpm rating. The use
of any other blade could result in
death or serious injury.
5400 MAX. RPM
Avoid injury.
Do NOT operate with
guard removed.
Replace guard before
operating machine.
C1 hazard Communication Sywems. LLLLC
C
M
MO
O--7
74
46
6--0
02
24
41
1
To avoid injury:
Always inspect saw
blades before use.
Replace all cracked or damaged
blades.
Rotating blade
hazard.
Do NOT operate with
guard up.
Keep hands and feet
away.
Engine exhaust
contains poisonous
ccaarrbboonn m
moonnooxxiiddee ggaass..
Breathing it could cause
death.
Operate machine in well
ventilated area.
This product can expose you to chemicals, including NICKEL. When used, serviced, cleaned, or maintained equipment could generate particulates
that contain chemicals, including silica. These chemicals are known to the state of California to cause cancer and birth defects or other
reproductive harm. For more information, visit
www.P65Warnings.ca.gov
4.0
Rules for safer operation
AVOID INJURY.
Do NOT operate with guard removed.
Replace guard before operating
machine.
Figure 6 - Warning label - do not operate with
guard removed
WARNING
Read and understand
operator's manual before
using this machine.
Failure to follow operating
Instructions could result
in injury or damage to
equipment.
Use only diamond blades (steel
centered diamond cutting-off
wheels) with this machine. RPM
rating on blade must exceed
machine max rpm rating. The use
of any other blade could result in
death or serious injury.
5400 MAX. RPM
Avoid injury.
Do NOT operate with
guard removed.
Replace guard before
operating machine.
C1 hazard Communication Sywems. LLLLC
C
M
MO
O--7
74
46
6--0
02
24
41
1
To avoid injury:
Always inspect saw
blades before use.
Replace all cracked or damaged
blades.
Rotating blade
hazard.
Do NOT operate with
guard up.
Keep hands and feet
away.
Engine exhaust
contains poisonous
ccaarrbboonn m
moonnooxxiiddee ggaass..
Breathing it could cause
death.
Operate machine in well
ventilated area.
This product can expose you to chemicals, including NICKEL. When used, serviced, cleaned, or maintained equipment could generate particulates
that contain chemicals, including silica. These chemicals are known to the state of California to cause cancer and birth defects or other
reproductive harm. For more information, visit
www.P65Warnings.ca.gov
4.0
Rules for safer operation
Flying debris
and loud noise
hazards. Wear
ear and eye
protection
Wear appropriate clothing
Figure 8 - Warning label - wear proper clothing, ear and eye protection
WARNING:
Recommended accessories for this tool including blades are
listed in this manual or are available by calling customer service. The use of
any other attachment or accessory might be hazardous
5.17
MARK III premium dry cut diamond blades, medium bond
Table 6 - Dry cut diamond blade list
(* All blades listed are designed with MARK III drive pin holes and
1” diameter arbor holes.)
JOINT WIDTH (INCHES)
JOINT WIDTH (INCHES)
JOINT WIDTH (INCHES)
Surface Prep
Division
P: 877-817- 6687 F: 813-621-7125
Visit us at www.ussaws.com
DEPTH OF
JOINT
DEPTH OF
JOINT
DEPTH OF
JOINT
Up to 2”
Deep
Up to 2”
Deep
Up to 2”
Deep
Up to 3”
Deep
Up to 3”
Deep
Up to 3”
Deep
8”
8”
8”
10”
10”
10”
.095
.095 x 8
.125 x 8
.187 x 8
.095 x 8
.125 x 8
.187 x 8
.187 x 8
.250 x 8
.375 x 8
.187 x 8
.250 x 8
.375 x 8
.187 x 10
.250 x 10
.375 x 10
.187 x 10
.250 x 10
.375 x 10
.375 x 8
.500 x 8
.
.375 x 8
.500 x 8
.375 x 10
.500 x 10
.375 x 10
.500 x 10
.095 + .060
spacer x 8
.095 + .060
spacer x 8
.095 + .060
spacer x 10
.095 + .060
spacer x 10
.095 x 10
.125 x 10
.187 x 10
.095 x 10
.125 x 10
.187 x 10
.187
.187
.375
.375
.095 +
.095
.095
.125
.250
.250
.500
.500
plus
.125
.187
.375
.375
spacers
spacers
.187
HARD
HARD
HARD
HARD
HARD
HARD
HARD
MEDIUM
SOFT
MEDIUM
SOFT
MEDIUM
SOFT
MEDIUM
SOFT
MEDIUM
SOFT
MEDIUM
SOFT
MEDIUM
SOFT
MEDIUM
SOFT
SIZE
SIZE
SIZE
CLEANI
NG
REMO
VAL
CUTTI
NG
1/8 - 3/16
1/8 - 3/16
1/8 - 3/16
3/16 - 3/8
3/16 - 3/8
3/16 - 3/8
3/8 - 1/2
3/8 - 1/2
3/8 - 1/2
1/2 or more
1/2 or more
1/2 or more
5.16
WARNING:
TO PREVENT SERIOUS INJURY DO NOT OPERATE SAW
WITHOUT PROPER TRAINING.