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1. SAFETY INSTRUCTIONS

IMPORTANT:

PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS AND

CAUTIONS. USE THIS PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY

CAUSE DAMAGE AND/OR PERSONAL INJURY AND WILL INVALIDATE THE WARRANTY. PLEASE KEEP INSTRUCTIONS SAFE FOR FUTURE USE.

1.2.

GENERAL SAFETY

p

WARNING!

Disconnect the saw from the mains power and ensure that the blade is at a complete standstill before attempting to

change accessories, service or perform any maintenance.

3

Maintain the saw in good condition (use an authorised service agent).

3

Replace or repair damaged parts. 

Use recommended parts only. Unauthorised parts may be dangerous and will invalidate the warranty.

3

Locate the saw in a suitable work area. Ensure that the surface is flat and firm. Keep the area clean and tidy and free from unrelated

materials, and ensure that there is adequate lighting.

3

Keep the saw clean for best and safest performance and check moving parts alignment regularly. 

p

WARNING! 

Before each use check that the blade is secure and that it is not worn or damaged.

p

WARNING!

Keep guard and holding screws in place, tight and in good working order. Check regularly for damaged parts. 

A guard or any other part that is damaged must be repaired or replaced before next use. The safety guard is a mandatory fitting when the

saw is used on premises covered by the Health & Safety at Work Act.

3

Remove adjusting keys and wrenches from the machine and its vicinity before turning it on.

p

WARNING! 

Wear approved safety eye protection, ear defenders, gauntlets and, if dust is generated, respiratory protection.

3

Remove ill fitting clothing. Remove ties, watches, rings and other loose jewellery and contain long hair.

3

Keep hands and body clear of the worktable when operating the saw.

MG3143 & MG3143/110 - 1 - 080403

1.1.

ELECTRICAL SAFETY

p  

WARNING!

It is the responsibility of the owner and the operator to read, understand and comply with the following:

You must check all electrical products, before use, to ensure that they are safe. You must inspect power cables, plugs, sockets and any other

connectors for wear or damage. You must ensure that the risk of electric shock is minimised by the installation of appropriate safety devices.

A Residual Current Circuit Breaker (RCCB) should be incorporated in the main distribution board. We also recommend that a Residual Current

Device (RCD) is used. It is particularly important to use an RCD with portable products that are plugged into a supply which is not protected

by an RCCB. If in any doubt consult a qualified electrician. You may obtain a Residual Current Device by contacting your Sealey dealer. 

You must

also read and understand the following instructions concerning electrical safety.

1.1.1. The 

Electricity at Work Act 1989

requires that all portable electrical appliances, if used on

business premises, are tested by a qualified electrician, using a Portable Appliance Tester 

(PAT), at least once a year.

1.1.2. The 

Health & Safety at Work Act 1974 

makes owners of electrical appliances responsible

for the safe condition of those appliances and the safety of the appliance operators. 

If in 

any doubt about electrical safety, contact a qualified electrician.

1.1.3. Ensure that the insulation on all cables and on the appliance is safe before connecting it to 

the power supply. See 1.1.1. and 1.1.2. and use a Portable Appliance Tester.

1.1.4. Ensure that cables are always protected against short circuit and overload.
1.1.5. Regularly inspect power supply cables and plugs for wear or damage and check all

connections to ensure that none is loose.

1.1.6.

Important:

Ensure that the voltage marked on the appliance matches the power supply

to be used and that the plug is fitted with the correct fuse - see fuse rating, fig. 1.

1.1.7.

DO NOT

pull or carry the appliance by the power cable.

1.1.8.

DO NOT 

pull the plug from the socket by the cable.

1.1.9.

DO NOT

use worn or damaged cables, plugs or connectors. Immediately have any faulty 

item repaired or replaced by a qualified electrician. 

Fit a new plug according to the following instructions (UK only):

MG214/230V - fig. 1

MG214/110V - fig. 2

a) Connect the GREEN/YELLOW earth wire to the earth terminal ‘E’ or       .

b) Connect the BROWN live wire to the live terminal ‘L’.

c) Connect the BLUE neutral wire to the neutral terminal ‘N’.

d) After wiring, check that there are no bare wires, that all wires have been correctly 

connected, that the cable outer insulation extends beyond the cable restraint and 

that the restraint is tight.

1.1.10. If an extension reel is used it should be fully unwound before connection. A reel with an

RCD fitted is preferred since any appliance plugged into it will be protected. The cable core

section is important and should be at least 1.5mm

2

, but to be absolutely sure that the

capacity of the reel is suitable for this product and for others which may be used in the other

output sockets, we recommend the use of 2.5mm

2

section cable.

FUSE RATING 13 AMP

Blue

Neutral 

Wire

Yellow & Green 

Earth Wire 

Cable 

Restraint

Brown

Live 

Wire

fig. 1

fig. 2

Thank you for purchasing a Sealey product. Manufactured to a high standard this product will, if used according to these instructions and

properly maintained, give you years of trouble free performance.

INSTRUCTIONS FOR:

TUNGSTEN CARBIDE TIPPED CUT-OFF MACHINE

Models:

MG3143 & MG3143/110

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