ABB 7B602E-MT Manual

ABB Kværn 7B602E-MT

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MN914

Instruction Manual For Belt Grinder-Buffer Model 602E-MT

1MN914

SAFETY NOTICE:

WARNING statements describe conditions that may lead to personnel injury including potentially fatal injuries if the

machine is not properly used and warnings are not properly followed.

Caution statements describe conditions that may lead to equipment damage.

Electrical shock can cause serious or fatal injury. Only qualied personnel should install, maintain or troubleshoot

this equipment.

WARNING: Do not operate this grinder-buffer until you are sure that you are completely familiar with the safe operation

of the grinder-buffer, all accessories and safety equipment. Improper use can lead to severe injury. This

manual deﬁnes proper use of this equipment. Before using this equipment for any other use, please seek

expert advise if you do not understand any procedure or operation concerning this grinder-buffer or this

manual.

WARNING: Prevent electrical shock hazard and accidental machine operation. Always disconnect grinder-buffer from

the power source before servicing, changing accessories (such as belt, wire wheel, tool rest, spark arrestor,

etc.) or before performing maintenance.

WARNING: Avoid accidental starting. Make sure switch is in “OFF” position before connecting to power source.

WARNING: Be sure the system is properly grounded before applying power. Do not apply power before you ensure that

grounds are connected. Electrical shock can cause serious or fatal injury. Follow the National Electrical Code

(NEC) and local codes for the safe installation of this equipment.

WARNING: Always use safety glasses with side shields (or full face shield) when operating grinder. Do not use ordinary

eyeglasses. Also use face or dust mask if cutting operation is dusty.

WARNING: Unsuitable accessories or attachments added to this machine can create hazards. Baldor accessories are

speciﬁcally designed to be used with this grinder-buffer. Use accessories or attachments only in the proper

intended manner. Accessories or attachments obtained from another source may cause hazards. Consult the

manufacturer before use.

WARNING: To prevent injury, avoid contact with the wire wheel or belt or disc. The abrasive belt when running is an

aggressive cutting tool. Extra care should be exercised when using coarse grit belts because of their rapid

cutting action. Severe burns or cuts may result from contact.

WARNING: Keep guards in place and in working order. Guards are design to prevent injury. Never operate this equipment

if a guard is damaged, missing or improperly installed.

WARNING: Remove adjusting keys and wrenches from this product after use. Check to see that keys and adjusting

wrenches are removed from grinder-buffer before turning it on. Projectiles can cause severe injury to

yourself or others.

WARNING: Keep work area clean and well lighted. Clutter and poor lighting invites accidents.

WARNING: Don’t use in dangerous environment. Don’t use grinder-buffers in damp or wet locations, or expose them to

rain. Electrical shock can cause serious or fatal injury. Follow the National Electrical Code (NEC) and local

codes for the safe installation of this equipment.

WARNING: Do not wear loose clothing, neckties, rings, bracelets, or other jewelry to get caught in moving parts. Nonslip

footwear is recommended. Wear protective hair covering to contain long hair.

WARNING: Secure work. Use clamps to secure the work piece when practical. It’s safer than using your hand and it

keeps hands away from wheel or belt.

WARNING: Check for damaged parts. Before further use, a guard or other part that is damaged should be carefully

checked to assure that it will operate properly and perform its intended function. Check for alignment of

moving parts, binding of moving parts, breakage of parts, mounting, and any other conditions that may affect

its operation. A guard or other part that is damaged should be properly repaired or replaced.

WARNING: When starting a grinder for the ﬁrst time, or after installing a replacement belt or wire wheel, it is most

important that the operator stand aside for at least one minute of rotation at full speed. This is the correct

practice since a wire wheel can disintegrate if it received damage during shipping or handling.

WARNING: Use proper grounded extension cord. Make sure your extension cord is in good condition. When using an

extension cord, be sure it is rated for the voltage and current rating of your product. An undersized cord will

cause a drop in line voltage resulting in loss of power and overheating. Use the correct wire size depending

on cord length and nameplate ampere rating. If in doubt, use the next heavier gauge. The smaller the AWG

gauge number, the heavier the cord.

WARNING: Always wear a dust mask to prevent dust inhalation when adequate ventilation or extraction is not available.

WARNING: Dust created during grinding, bufﬁng, sawing, power sanding, drilling, and other activities may contain

chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.

WARNING: Keep children and visitors away. Remove starter keys turn off master switches. Padlock equipment or work

area when not in use.

WARNING: Don’t over reach. Keep proper footing and balance at all times. A rotating wheel can catch an article of

clothing and cause personnel injury.

WARNING: Never leave grinder-buffer running unattended. Always turn power off after use.

Caution: Don’t force grinder-buffer. It will do the job better and safer at the feed rate for which it was designed.

Caution: Use right tool. Don’t force tool or attachment to do a job for which it was not designed.

Caution: Maintain grinder-buffer with care. Keep grinder-buffer clean for best and safest performance.

2MN914

Table 1 Wire Wheel Selection

Wheel Size No Load RPM

(on Nameplate)

D Diameter (inches) W Width (inches) H Arbor Diameter (inches)

6” 3/4” 1/2” 1800

6” 3/4” 1/2” 3600

Use wire wheels that are rated to meet or exceed RPM shown in Table 1.

Overview Belt grinding or nishing has many advantages over the use of conventional grinding wheels.

It is possible to remove material up to 5 times faster than the equivalent grade of grinding wheel with far less heat.

The electrostatic process used in the manufacture of an abrasive belt ensures that the sharp side of each piece of

grit is facing outwards on the belt thus giving cleaner, smoother and faster cutting. The exing of the belt has a self

cleaning action and also it does not overheat, making it more suitable to any application where heat could damage

the work, for example, grinding leather, plastics, tool sharpening etc. Select the correct belt for the application, see

Table 2.

Disc grinding is a very useful and versatile part of the attachment. It is very useful for dressing small castings and

components, patterns, models, etc., often eliminating costly machining.

Figure 1

Grinder Wheel

Produkt Specifikationer

Mærke:	ABB
Kategori:	Kværn
Model:	7B602E-MT
Type:	Tørmølle
Vekselstrømsindgangsspænding:	115 V
Vekselstrømsindgangsfrekvens:	60 Hz
Bredde:	469.9 mm
Dybde:	698.5 mm
Højde:	431.8 mm
Vægt:	21338 g
Produktfarve:	Grå
Pakkevægt:	21338 g
Tomgang (min.):	1800 rpm
Tomgang (maks.):	3600 rpm
Kabellængde:	2.4 m
Gummifødder:	Ja
Strømstyrke:	5 A
Antal slibeskiver:	2
Slibeskive diameter:	152 mm
Slibehjul tykkelse:	15.88 mm
Slibeskive boring:	12.7 mm
Gnistbeskyttelse:	Ja