U.S.A. inc.
MASONRY 350F Sawing machine
R
MANUAL INSTRUCTION
and
PARTS LIST
Model - 1188792
Machine serial N°
Manual Part. number 3210296 - 05/2002
Write in the serial n° of your machine here
2
MASONRY 350 F
IMER INTERNATIONAL S.p.A.
Thank-you for purchasing a Masonry 350F from an Imer U.S.A. dealer. Your decision is an intelligent one.
There is no other sawing machine in the world which delivers the benefits and features of the Masonry 350F:
- Extremely rigid, mig welded bar steel frame.
- 5.5 H.P. Honda engine.
.
- Compact design for easy trasportation.
- Extremely rigid worktable for a precise cutting.
At IMER U.S.A. we continually search for ways to better serve our customers. Should you have an idea or thought to
share with us regarding this product we would appreciate hearing from you. Our motto is "Tools and Services for the
21st Century" . We look forward to delivering the goods.
Thank you again for your purchase.
Mace T. Coleman, Jr.
President, Imer U.S.A, Inc.
IMER WEST
207 Lawrence Avenue
So. San Francisco, CA 94080
Tel 650 - 872 - 2200
Fax 650 - 873 - 6482
IMER EAST
221 Westhampton Place
Capitol Heights, MD 20743
Tel 301 - 336 - 3700
Fax 301 - 336 - 6681
1
2
3
4
5
6
7
8
9
10
11
12
Fig. 1
13
14
15
16
17
1. Telescopic leg
2. Spray guard
3. Engine
4. Blade support
5. Water pump
6. Guide
7. Emergency switch
8. Worktable
9. Water tank
10. Blade cover
11. Support locking handle
12. Work piece
13. Blade
14. Frame
15. Earth screw
16. Blade guard
17. Accelerator lever
3
MASONRY 350 F
IMER INTERNATIONAL S.p.A.
Dear Customer,
Congratulations on your choice of purchase: this IMER saw, the
result of years of experience, is a fully reliable machine and is
equipped with the latest technical innovations.
- WORKING IN SAFETY
Please read this manual before beginning to assemble or
operate this piece of equipment.
- This OPERATION AND MAINTENANCE manual must be kept on site
by the person in charge, e.g. the SITE FOREMAN, and must always
be available for consultation.
- This manual is to be considered an integral part of the machine, and it
must be preserved for future reference (EN292/2) throughout the
machine’s normal working life. If the manual is damaged or lost, a
replacement may be requested from the saw manufacturer.
- The manual contains important information regarding site
preparation, installation, machine use, maintenance procedures
and requests for spare parts. Nevertheless, the installer and the
operator must both have adequate experience and knowledge
of the machine prior to use.
- To guarantee complete safety of the operator, safe operation
and long life of equipment, follow the instructions in this manual
carefully, and observe all safety standards currently in force for
the prevention of accidents at work. Use personal protection
(safety footwear, suitable clothing, gloves, goggles, etc.).
- Safety glasses or a protective visor must be worn at all
times.
- Ear protection must be worn at all times.
- MAKE SURE THAT WARNING SIGNS ARE ALWAYS
LEGIBLE.
- It is strictly forbidden to carry out any form of
modification to the steel structure or working parts of the
machine.
- IMER INTERNATIONAL declines all responsibility for non-compliance
with laws and standards governing the use of this equipment, in
particular; improper use, defective power supply, lack of
maintenance, unauthorised modifications, and partial or total failure
to observe the instructions contained in this manual.
IMER INTERNATIONAL is entitled to modify the characteristics of the
sawing machine and/or the contents of this manual without
necessarily updating previous machines and/or manuals.
1. TECHNICAL DATA
Table 1 shows the saw’s technical data, referring to figure 1.
2. DESIGN STANDARDS
MASONRY 350 F saws are designed and manufactured according
to the following standards: EN 292-1-2; EN 12418.
3. NOISE EMISSION LEVEL
Table 2 indicates the environmental noise levels measured for the panel
saw (lwa) in accordance with EN ISO 3744 and the acoustic pressure
level measured at the operator’s ear with the machine empty (Lpa).
TABLE 2 - [ dB(A)]
SAWING MACHINE TYPE OF MOTOR
L
P
A
L
WA
Masonry 350F ENG HONDA GX 160 K1( Hp 5.5) 95 107
4. CUTTING SPECIFICATIONS
This saw model has been specially designed for cutting stone,
ceramics, marble, granite, concrete and similar materials. Only watercooled diamond blades with continuous or segmented edges (see
paragraph 13) must be used. Under no circumstances must dry
cutting blades be used or materials other than those specified above.
IMER INTERNATIONAL declines all responsibility for damage caused
by improper use of the above machine.
5. CUTTING CAPACITY
- max. cutting capacity with vertical blade = 5 " in. one single pass.
- max. height of workpiece: 9" in. in two passes.
- min. width of workpiece: 2" in.
- max. cutting length: 18" in. (with blade lowered), 21" in (with blade
fully raised).
-Blade at 45°: with support at 45° on the work surface.
6. WARNING
- Do not load the saw with workpieces that exceed the specified
weight (max. 90 lb.)
- Ensure stability of machine: it must be installed on a solid base with
a maximum slope of 5° (fig. 2).
- Ensure the workpiece is stable before, during and after cutting: in
any case, workpieces must not overhang the worktable.
- Respect the environment; use suitable receptacles for collection of
cooling water contaminated with cutting dust.
7. SAFETY PRECAUTIONS
- IMER saws are designed for work on construction sites and under
conditions of natural light, hence the workplace must be adequately lit.
- The machine must never be used in environments subject
to risks of explosion and/or underground sites
- IMER saws may only be used when fitted with all
required safety devices, which must be in perfect
condition.
- The symbol shown on the label (fig. 3) indicates the
warning “ENSURE ALL PROTECTION DEVICES ARE
INSTALLED AND IN PERFECT CONDITION BEFORE
SWITCHING ON THE MACHINE”.
8. TRANSPORTATION (fig.4)
- WARNING Lock blade support arm by means of the
relative handle before moving the saw (ref. 11, fig. 1). To
transport the machine use slinging equipment with 4 rope
legs, fixing the hooks to the relative attachments (fig. 4).
9. INSTALLATION (fig. 4)
- Lift the machine out of its package using slinging equipment with 4
rope legs. Fix the hooks to the relative attachments.
- Unlock the legs by sliding out the split pins (ref.1).
- Lock the legs at working height. Refit the pins in the leg supports and
insert the split pins.
- Install the machine on a completely even and stable surface.
- Release the carriage from the lever that secures it to the frame.
– Fill the pump with water, unscrewing the connector (fig.10).
When installing on site it is good practice to connect the machine’s
metal structure to the earthing system by means of the screw
(fig.1 ref.15) using an earthing braid (or cable) with a minimum
cross-section of 16 mm2.
10. STARTING THE MACHINE.
The endothermic motor is equipped with a centrifugal clutch which
engages automatically, transmitting drive to the cutting wheel as the
engine revs up.
The hazard warnings and the instructions for use and maintenance
contained in the manual enclosed with the endothermic engine must
be read and understood before the engine is started.
1-Check the engine (see enclosed engine manual).
2-Check the oil level in the motor; horizontal motor position (see
enclosed motor manual).
3-Fill the fuel tank (enclosed engine manual).
4-Set the accelerator lever to minimum, so as to start the motor
without turning the cutting wheel (clutch not engaged).
5-Warm the engine by letting it run at low speed
- Emergency-stop: press the engine stop button (ref. 7,
fig. 1), (turn to switch on again).
Keep far enough away from the saw when it is running to avoid
inhaling exhaust gases from the endothermic engine.
Fig. 3
TABLE 1 - TECHNICAL DATA
Blade rpm rpm 2.450
Blade diameter in. 14"
Blade mounting hole in. 1"
Engine type Honda GX 160
Power engine Hp 5.5 / 3.600 rpm
Motor rpm rpm 3.400
Cutting table dimension in. 20" x 17"
Overall dimensions
(widthxlengthxheight)
in. 34" x 47" x 58"
Overall dimensions for
transport
(widthxlengthxheight)
in. 33" x 50" x 46"
Weight lb. 250
Weight for transport lb. 300
Blade rotation direction(seen
from blade clamping flange)
CLOCK WISE
4
MASONRY 350 F
IMER INTERNATIONAL S.p.A.
- Turn off the engine before topping up the tank with
petrol.
Saws with endothermic engines must be used in the open air. If
they have to be used in closed environments, the openings must
be provided to conduct gases from the engine’s exhaust pipe to
the outside using appropriate non-flammable flexible tubes.
These must be checked for leaks and breakages at the beginning
of every shift.
- Do not start the machine with the blade in the
workpiece.
When the saw is not being used, turn the petrol cock to the OFF
position.
10.1 STARTING ROTATION OF THE CUTTING WHEEL.
Gradually move the lever (ref.17; fig.1) so as to bring the motor
revs up to normal working speed and start the wheel turning at
the cutting speed foreseen.
11. STARTING THE MACHINE
Before cutting:
1 – Check that there is enough cooling water in the tank.
2 - adjust the flow of cooling water by turning the cock next to the
blade guard (do not perform cutting without water).
3 - Ensure that blade rotation corresponds to the indications on
the blade guard.
4 – If everything is in order, work can begin.
12. EMERGENCY - STOP
- In an emergency, stop the machine by pressing the
stop control switch (ref. 7, fig. 1).
13. BLADE INSTALLATION (Fig.5)
By means of a hex wrench no.10, unscrew the 3 screws that
lock the moving blade guard (ref.3). Use a hex wrench no. 13 to
remove the screw that locks the flanges on the disc: this screw
has a left-hand thread (rif.1). Remove the mobile flange (rif.2)
and check that the flanges, disc shaft and blade are not damaged.
- Never use worn blades or blades with missing segments.
- Only use blades that are designed for the number of
revolutions indicated on the machine rating plate.
- Check that blade rotation corresponds to that
indicated on the blade guard.
Centre the blade against the fixed flange, position the mobile
flange and tighten the securing screw by means of a hex
wrench no. 13 (turn clockwise). Refit the moving blade guard,
tightening the 3 screws (ref.3).
- Ensure that the blade guard (ref.3) is locked
securely into position.
- WARNING! An incorrectly installed blade, or a
screw insufficiently tightened can provoke damage to
the machine or injury to persons.
- Note that the blade must have
an external diameter of 14"in. , a
central hole diameter of 1" in. and max.
thickness of 1/8" in..
- Check that the blade to be used
is suitable for the material to be cut.
- Do not use blades for wood!
(fig. 6).
14. USE
- Leave a space of at least 5 ft. around the machine to operate
in full safety.
- Do not allow other persons to approach the
machine during cutting.
- Never use the machine in fire-risk areas. Sparks can cause
fire or explosions.
- Make sure that the machine is switched off before positioning
or handling.
- Always ensure that the blade is free of any contact before start-up.
- Ensure correct installation of all protective devices.
- Before starting work, fill the water tank. Top up during operation
whenever necessary: N.B. the pump suction hose must always remain
immersed in water.
- WARNING! For safety purposes the removal of protective
guards from the machine is strictly prohibited.
- WARNING! Always switch off the machine before
carrying out blade adjustment.
Loading and unloading pieces on the machine cutting table.
To avoid the risk of accidental contact with the cutting wheel, the
pieces must be positioned and removed from the carriage with the
cutting wheel stopped. This is done by adjusting the lever (ref.17;fig.1)
so as to reduce the revs to minimum, thus disengaging the clutch.
14.1 VERTICAL BLADE MOVEMENT
To raise or lower the blade, slacken the support locking handle turning
it anti-clockwise (ref. 11, fig. 1). The blade support remains free to
rotate, so it can be secured in the desired position, fully tightening the
handle (ref. 11, fig. 1).
- Ensure that the locking handle is tightened fully before
starting work.
14.2 BLADE POSITIONING FOR 45° CUTS
To make a cut at 45° the 45° support on the carriage is necessary.
Once the workpiece is correctly positioned, cutting can begin, starting
the endothermic engine.
14.3 CUTTING
For safe use of the machine when cutting, push the carriage forwards
as the cut advances, placing your hands to the two sides of the
carriage. Never push directly on the piece to be cut.
- Check that the blade is aligned with the cutting line.
- Place the workpiece on the worktable (ref. 8, fig. 1), resting firmly
against the stop.
- Start the engine.
- Wait until the water reaches the blade.
- Begin cutting.
- Horizontal cutting movement is carried out by pulling the carriage
towards the blade.
- As cutting thickness increases, the blade is subjected to
greater stress. To avoid overloading the engine, the operator
should continually check blade feed speed. The speed will
also depend on the characteristics of the material being cut
(hardness, toughness etc.).
14.3.1 CUTS WITH BLADE LOWERED FROM ABOVE
Bring the blade support to its highest position and lock. Position the
workpiece on the worktable. Start the machine and begin vertical
cutting until the blade reaches its lowest point. Lock the support locking
handle and proceed with horizontal cutting
14.3.2 BLADE CHANGE
To change the blade refer to section 13.
15. MAINTENANCE
- WARNING.. Servicing must always be carried out by
skilled personnel and only after the endothermic engine has
been turned off.
-Always keep the guards in proper working order and
free from damage.Take particular care to ensure that the
blade guards are kept efficient and clean, replacing them if
they are damaged.
- WARNING.. Recommended product for cleaning
mechanical parts: WD-40.
Do not leave the machine outside: it must always be protected from
the weather.
Below is a list of the cleaning operations that must be carried out at the
end of every shift.
15.1 TANK CLEANING
Empty the tank by removing the drain plug. Remove cutting residue
using a jet of water.
Fig. 6
5
MASONRY 350 F
IMER INTERNATIONAL S.p.A.
15.2 TANK REMOVAL (Ref.Fig.7).
- Lift the tank (ref.1) to detach it from its supports (ref.2) and
remove it from the side indicated by the arrow.
15.3 WORK SURFACE CLEANING
Always keep work surfaces clean. Residual dirt can impair
cutting precision.
15.4 GUIDE RAIL CLEANING
It is good practice to remove all traces of dirt from the guides.
15.5 CLEANING AND MAINTENANCE OF COOLING
CIRCUIT
- If water does not reach the blade stop the machine immediately
to avoid blade damage.
- After switching off the machine ensure that the water level is
sufficient.
-Check that there is water in the pump by unscrewing the
connector, and if necessary top up until water flows out (fig.10).
- WARNING. Before starting the panel saw for the
first time, or when starting it after long periods of
inactivity, fill the pump with water as described above.
- At the end of every shift, unscrew the suction hose filter and
clean it. Then, circulate some water through it placing inside a
bucket of clean water.
15.6 TENSIONING THE DRIVE BELT (fig. 8)
- Turn off the endothermic engine.
- Unscrew the 4 screws that lock the movable belt guard (ref. 1).
- Loosen the two screws (ref. 2) that clamp the water pump to
the bracket and move the pulley away so that it does not touch it.
- Loosen the 4 screws (ref. 3) that clamp the endothermic
engine to the blade support.
- Tension the belt using the nut (ref. 4): apply a force of about
F=14 lb. to the centre of the free section of the belt, the arrow
should be about f=1/4" in. (fig. 9).
- Tighten the screws on the endothermic engine, checking the
alignment of the engine pulley and the blade pulley
- Lower the water pump until the pulley touches the drive belt.
Tighten the two screws.
- Refit the guard and lock it using the 4 screws.
- To avoid shortening the life of the belt, the bearings
and the blade shaft, do not overtension the belt. Finally,
check the two pulleys are aligned.
15.7 DRIVE BELT REPLACEMENT
Repeat the operations described in section 15.6, replacing the
belt before tensioning it.
15.8 ENDOTHERMIC ENGINE MAINTENANCE
Read the Honda manual carefully... and follow their instructions.
Changing the oil (with the engine in horizontal position) and
cleaning the air filter frequently ensure a reliable and long lasting
engine.
When you may need Honda Engine Service or Warranty
Assistance take the machine to your local Honda power
equipment dealer, they will honour the Warranty throughout
America.
- It is always a good idea to check the oil level in the
engine cranckcase at the start of each working day.
Clean oil at the correct level markes for an engine that
will last and last.
15.9 REPAIRS
- Do not start the saw during repair work.
Only use genuine IMER spare parts and do not modify
them.
- If the guards are removed to carry out repairs,
they must be refitted properly when the repair work is
finished.
FAULT CAUSE REMEDY
Vertical blade
movement not
smooth
- locking knob too tight - Slacken knob
Horizontal carriage
movement not
smooth
- Guide rails dirty - Clean the guide rails
Lack of cooling water
supply to blade
Refer to section 15.5: "cleaning and
maintenance of cooling circuit" (Chapter 15.5)
Blade does not cut
- Blade is worn
- Drive belt not
tensioned
- Fit new blade
-Tension the belt
Motor starts but
blade does not rotate
Belt is broken Replace drive belt
16. TROUBLESHOOTING
- WARNING.. Stop the saw and turn off the
endothermic engine before carrying out any
maintenance.
6
MASONRY 350 F
IMER INTERNATIONAL S.p.A.
1
1
3
1
1
2
1
2
1
1
3
4
2
5° MAX
Fig. 2
Fig. 4
Fig. 5
Fig. 8
Fig. 7
Fig. 9
Fig. 10
UNSCREW
7
MASONRY 350 F
IMER INTERNATIONAL S.p.A.
TAV.1 - ASSEMBLY OF MOTOR
RIF. COD. GB NOTE
1 3210291 MOTOR HONDA GX 160
2 3210139
BELTS INTERNAL
COVER
3 3210148
BELTS EXTERNAL
COVER
4 3210185 BELT
5 3210159 PULLEY
6 2224190 WASHER 8X32 Z
7 2222076 BOLT M8X25 Z
8 2222176 BOLT M8X50 Z
9 2222004 BOLT M8X35 Z
10 2224140 WASHER 8X18 Z
11 2223923
SELF LOCKING
NUT
M8 Z
12 3203921 BOLT M5X10 Z
13 2222021 BOLT M6X16 Z
TAV. 2
TAV. 3
TAV. 1
TAV.2 - WHEEL KIT
Rif. Cod. GB Note
1 2226700 SPLIT PIN
2 2211150 WHEEL
3 3206261 LEFT TUBE GUIDE
4 3206262 RIGHT TUBE GUIDE
5 2222082 SCREW 5739 M 10X60 Z
6 2223650 DISK 5588 M10 Z
7 3206641 WASHER 6592 28X50X2 Z
8 3206260 WHEEL TUBE
TAV.2 - 45° SUPPORT
Rif. Cod. GB Note
1 2284859 KNOB
8
MASONRY 350 F
IMER INTERNATIONAL S.p.A.
TAV. 4 - MACH IN E STRU C TU RE
RIF. COD . GB NOT E
1 32 084 21 CARRIAGE
2 2222061 BOLT 5739 M 8X20 Z
3 2222515 BOLT 5931 M 8X16 Z
4 32 049 45 BEARING 608-2RS 1
5 2223923 SEL F LOCKING NUT M 8 Z
6 3207397 W HEEL
7 2222090 BOLT 5737 M 8x75 Z
8 3210193 GUIDE BAR
9 3208442
LE FT FE NCE
ADHESIVE LA B E L
10 32 084 41
RIGHT F E NCE
ADHESIVE LA B E L
11 320 5581 RUBBER COAITING
12 22 246 12 WASHE R D.21 X43 Z
13 32 060 86 PIN
14 32 015 17 LEG
15 32 101 78
CUTTING HE A D
GROUP
16 32 060 96 SUP P ORT
17 22 239 20 SELF LOCKING NUT M 10 Z
18 32 010 15 PLUG
19 22 225 87 SCRE W 5933 M 8X 20 Z
20 3210171 SPRAY GUA RD
21 3210169 FRAME
22 3205526
WATER RUN-OFF
TRAY
23 2222425 SCRE W AUTOFOR.TE 4,2X13
24 3204818 DRUM
25 2235428 PLUG
26 3210173 WATE R P UMP
27 3210183 WATER FILTER
28 2224320 WASHE R D.10 X21X 2
29 3210158 SHA F T
30 2209450 NYLON BUSHING
31 2222002 SCREW 5739 M 6x16 Z
32 2222059 SCRE W 5739 M8X25 Z SX .
33 3208414 LEVER
34 3208422 GONIOMETER
35 3207213
GUIDE BAR
SUPPORT
36 3208428 TROLLE Y S L IDE
37 3210236
GUIDE BAR
SUPPORT SX
38 2222580 SCRE W M 4X 20 Z
TAV. 4 - MACHINE STRUCTURE
RIF. CO D. G B NO TE
39 3210153
ROTATION
ADJUSTING ROD
40 3209333 KNO B M 8 Z
41 3210297 TROLLEY CLAM PING
42 2222016 SCREW 5739 M 6x20 Z
43 2223924 NUT M 6 Z
44 3209332 CAM
45 2222018 SCREW 5931 M 8X35 Z
46 2224534 WASHER 6X12.5 Z
47 3210416
HOOSE JOINT 90°
1/4"
48 3210175
EMERGENCY
SW ITCH
49 2288885 HANDG RIP
50 3206513 BEARING 6205 2RS
51 3210179 DISC COVER
52 3232759 OIL SEAL RING 35X52X7
53 3204777 INNER FLANG E
54 3204776 OUTER FLANGE
55 3210156 WATER HOSE
56 3210629 BEARING 6006 2RS
57 3205635 VALVE
58 3210140 BLADE COVER
59 2222006 SCREW M 8X30 Z
60 3210189 SELF LOCKING NUT M 20 Z
61 3210418 HOO SE JO INT 1/4"
62 3204889 LEVER
63 3210160 PULLEY
64 2224910 WASHER DEV. D.10 Z
65 3210142
BLADE GUARD
ROTATION ROD
66 3210152 SPRING
67 2227320 STOP RING E/20
68 3210181 SPRING PIN
69 3210206 SPRAY GUARD
70 3210149 TIE ROD SCREW
71 3210229 PUMP COVER SHEET
72 2226778
HOOSE JOINT F3/8
73 3210542
DISK PROTECTIO N DX
74 3210543
DISK PROTECTIO N SX
75 3210576 NYLO N WASHER 8.4XX17X1.5
76 2224140 WASHER 8X18 Z.
77 2222110 SCREW 8X80 Z
TAV. 4
ONE YEAR WARRANTY
We warrant to the original purchaser that the IMER equipment described herein
(the "equipment") shall be free from defects in material and workmanship under
normal use and service for which it was intended for a period of one (1) year from
the date of purchase by the original purchaser.
Our obbligation under this warranty is expressely limited to replacing or repairing,
free of charge, F.O.B. our designated service facility, such part or parts of the
equipment as our inspection shall disclose to be defective. Parts such as engines,
motors, pumps, valves, electric motors, etc. furnished by us but not manifactured by
us will carry only the warranty of the manifacturer. Transportation charges or duties
shall be borne by the purchaser. This shall be the limit of our liability with respect to
the quality of the equipment.
This warranty shall not apply to any equipment, or parts thereof, which has been
damaged by reason of accident, negligence, unreasonable use, faulty repairs, or
which has not been mantained and operated in accordance with our printed
instructions for our equipment. Further, this warranty is void if the equipment, or any
of its components, is altered or modified in any way.
THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES,
EXPRESSED OR IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF
MERCHANTABILITY OF FITNESS FOR A PARTICULAR PURPOSE.
We make no other warranty, representation or guarantee, nor is anyone authorized
to make one on our behalf. We shall not be liable for any consequential damage of
any kind, including loss or damage resulting, directly or indirectly, from the use or
loss of use of the machine. Without limiting the generality of the foregoing, this
exclusion from liability embraces the purchase's expenses for downtime, damages
for which the purchaser may be liable to other persons, damages to property, and
injury or death of any persons.
This warranty shall not be deemed to cover maintenance parts, including but not
limited to blades, belts, hoses, hydraulic oil or filters, for which we shall have no
responsability or liability whatsoever.
IMER U.S.A., Inc.
207 Lawrence Avenue
South San Fancisco, California 94080
(650) 872-2200
This is a contact addendum to our manuals
Imer USA East
221 Westhampton Pl
Capitol Heights, MD 20743
Phone: 301-336-3700
Fax: 301-336-6687
Order Fax:301-336-5811
Imer USA West
3654 Enterprise Ave
Hayward, CA 94545
www.imerusa.com
800-275-5463
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