IMER COMBI 250 VA Operating, Maintenance, Spare Parts Manual page 2

Dear Customer,
Congratulations on your choice of purchase: IMER saws are the result
of years of experience and are equipped with all the latest technical
innovations.
- WORKING IN SAFETY
To work in complete safety, read the following instructions care-
fully.
To work in complete safety, read the following instructions carefully be-
fore using the machine.
To work in complete safety, read the following instructions carefully be-
fore using the machine.
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.
The manual is to be considered integral part of the machine and must
be kept for future reference (EN 12100-2) until the machine is disposed
of. If the manual is damaged or lost, a replacement may be requested
from the manufacturer.
The manual contains important information regarding site preparation,
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 ac-
cidents at work (use of safety footwear and suitable clothing, helmets,
gloves, goggles etc.).
- Make sure that all signs are legible.
- It is strictly forbidden to carry out any form of modifi cation to
the steel structure or working parts of the machine.
IMER INTERNATIONAL declines all responsibility for failure to com-
ply with laws and standards governing the use of this equipment, in
particular; improper use, defective power supply, lack of maintenance,
unauthorised modifi cations, and partial or total failure to observe the
instructions contained in this manual.
IMER INTERNATIONAL reserves the right to modify features of the saw
and contents of this manual, without the obligation to update previous
machines and/or manuals.
1. TECHNICAL DATA
Technical data are stated in table 1 and electrical specifi cations in table
2.
Table 1 - TECHNICAL DATA
Model
Max. blade diameter
Diamond Blade hole diameter
Single phase 115V/60Hz motor power
Max. blade rotation speed
Cutting table dimensions
Length of 90° cuts (thickness= 10mm)
Length of cuts from above
Maximum cut depth with single stroke
Maximum cut depth with two stroke
Water pump fl ow rate
Water tank capacity
Machine dimensions
Packed machine dimensions
Weight with packaging
IMER U.S.A. Inc.
COMBI 250 VA
2. DESIGN STANDARDS
Combi 250 VA saws have been designed and manufactured according
to the following standards: UNI EN 12418:2001; EN 12100-1/2:2005;
EN 60204-1:2006.
3. SOUND PRESSURE LEVEL AND VIBRATIONS
Table 3 shows the sound pressure level measured loadless at the ope-
rator's ear (L
4. GENERAL SAW DESCRIPTION
4.1 General description
The Combi 250 VA is a saw comprising the following main sub-groups:
• cutter head (ref.A, fi g.1)
• runner guide and arms (ref.B, fi g.1)
• cutting tables and heads (ref.C, fi g.1)
• water collection tank (ref.D, fi g.1)
• frame (ref.E, fi g.1)
The cutting head is mounted on a reinforced aluminium profi le and is
equipped with horizontal and vertical movement facilities. The alumi-
nium profi le is hinged onto die-cast arms (ref.F, fi g.1) and the entire
unit can rotate through 45° (fi g.2) by means of the relative handwheels
(ref.G, fi g.2).
The machine is supported by a special metallic frame. There is a
shockproof plastic tank between the machine and the frame. The water
immersion pump is mounted below the cutting surfaces on a special bra-
cket and supplies a water distributor inside the blade guard for cooling
the cutting blade during operation.
The high resistance plastic handle (ref.H, fi g.2), is equipped with the
Combi 250 VA
main ON-OFF switch on the operator side to facilitate saw activation
10 inches
and shutdown.The raised position of the red OFF button on the handle is
5/8 inches
designed to facilitate shutdown of the machine in the event of an emer-
1.3 kW
gency. The motor capacitor is located in a protected position inside the
3.400 rpm
handle.
850x500 mm
The saw is fi tted with a guard to guarantee optimal safety during opera-
tion and to protect the user during cutting cycles.
550 mm
600 mm
A valve is mounted above the blade guard to adjust the fl ow rate of water
delivered to the cutting blade.
66 mm
105 mm
13 L/1'
4.2 Processable materials
This saw has been designed for cutting the following materials: ceramic
36 L
tiles, masonry and stone in general with maximum dimensions com-
1050x565x480 mm
patible with the length, cutting depth and dimensions of the surfaces
1090x610x525 mm
specifi ed in table 1.
45.5 Kg
Maximum weight of processable materials: 25 kg.
4.3 Unsuitable material
Materials unsuitable for this machine are all those not specifi ed in pa-
ragraph 4.2.
In any event, before using the saw with materials other than as specifi ed
by the manufacturer for this saw model, contact IMER INTERNATIONAL
S.p.A.
dimensions is strictly prohibited and constitutes a hazard for the
operator.
2
Table 2
Feature
Power (kW)
Rated voltage (V)
Frequency (Hz)
Absorbed current (A)
Number of poles
rpm
Service type
Insulation category
Protection category
Capacitor (μF)
) and of the vibrations transmitted during operation.
pA
Table 3
Model Type of motor
Combi 250 VA Electric
- Use of this machine with workpieces outside the specifi ed
Motor (115V/60Hz)
1.3
115
60
14.4
2
3400
S6 40%
F
IP55
110 (Ø 50x120)
L A
pA eq
86 dB 2.57 m/s 2