MetalMaster SG-420 User manual

HYDRAULIC GUILLOTINE

OPERATION MANUAL

Edition No :SG-4281-1

Date of Issue :06/2019

Models.

SG-420, SG-815H

Order Code S535, Order Code S537

22/07/2019

Instructions Manual for SG-420 (S535)

OPERATION MANUAL

NOTE:

In order to see the type and model of the machine, please see the

specication plate. Usually found on the back of the machine. See

example (Fig.1)

Fig.1

HYDRAULIC GUILLOTINE

MACHINE

MODEL NO.

SERIAL NO.

DATE OF MANF.

Note:

This manual is only for your reference. Owing to the continuous improvement of the

Metalmaster machines, changes may be made at any time without obligation or notice.

Please ensure the local voltage is the same as listed on the specication plate before

operating any electric machine.

Distributed by

www.machineryhouse.co.nz

MACHINE DETAILS

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Instructions Manual for SG-420 (S535)

OPERATION MANUAL

C O N T E N T S:

1. GENERAL MACHINE INFORMATION

1.1 Specications.................................................................... 4

1.2 Standard Equipment...................................................... 4

1.3 Identication..................................................................... 5

2. IMPORTANT INFORMATION

2.1 General Metalworking Machine Safe Practices.... 6

2.2 Safe Work Procedure Metal Cutting Guillotine..... 8

2.3 Lifting Instructions.......................................................... 9

3. INSTALLATION

3.1 Site Preparation and Installation................................. 10

3.2 Machine Leveling............................................................. 11

3.3 Attaching The Accessories........................................... 11

3.4 Electrical Installation....................................................... 14

3.5 Full Load Current............................................................. 14

3.6 Filling The Oil Tank.......................................................... 15

4. COMMISSIONING

4.1 Preparation of the Machine......................................... 16

4.2 Safety Sensor Alignment.............................................. 16

4.3 Controls............................................................................... 19

4.4 Commissioning Check List........................................... 20

5. OPERATION INSTRUCTION

5.1 Pre-Operational Safety Check Before Operating. 20

5.2 Setting The Blade Gap................................................... 22

6. MAINTENANCE

6.1 Type and frequency of Inspections........................... 23

6.2 Changing The Hydraulic Oil and Filter..................... 24

6.3 Top Slide Adjustment.................................................... 25

6.4 Removing The Shear Blades........................................ 26

6.5 Troubleshooting.............................................................. 27

Spare Parts.................................................................................. 28

Risk Assessment.......................................................................... 31

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Instructions Manual for SG-420 (S535)

OPERATION MANUAL

Order Code S535 S537

Model SG-420 SG-815H

Shearing Capacity - Mild Steel (mm) 2 1.6

Shearing Capacity - Stainless Steel (mm) 1.2 0.9

Shearing Length (mm) 1300 2470

Back gauge Travel (mm) 550 550

Back gauge (Type) Manual

Blade Angle (Deg.) 2 2

Motor Power (kW/hp) 2.2/3 2.2/3

Voltage (Volts) 240 240

Amperage (amps) 15 15

Shipping Dimensions (L x W x H) (cm) 185 x 122 x 116 298 x 120 x 150

Dimensions (L x W x H) (cm) 166 x 120 x 110 279 x 134 x 110

Weight (kg) 560 1185

1.2 SPECIFICATIONS

1.2 STANDARD EQUIPMENT

1. Manual Back Gauge

2. Front Sheet Supports

3. Mobile Foot Pedal

4. Safety Back Guard

5. Instruction Manual

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Instructions Manual for SG-420 (S535)

OPERATION MANUAL

1.3 IDENTIFICATION

AMain Frame FMobile Foot Control

BRear Guard GSquaring Arm

CLifting Hook HSheet Supports

DControl & Electrical Box IFinger Guard

EEmergency Stops

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Instructions Manual for SG-420 (S535)

OPERATION MANUAL

DO NOT use this machine unless you have read this manual or have been instructed in the use

of this machine in its safe use and operation

This manual provides safety instructions on the proper setup, operation, maintenance, and

service of this machine. Save this manual, refer to it often, and use it to instruct other operators.

Failure to read, understand and follow the instructions in this manual may result in re or

serious personal injury—including amputation, electrocution, or death.

The owner of this machine is solely responsible for its safe use. This responsibility includes, but

is not limited to proper installation in a safe environment, personnel training and authorization

to use, proper inspection and maintenance, manual availability and comprehension, of the

application of the safety devices, integrity, and the use of personal protective equipment.

The manufacturer will not be held liable for injury or property damage from negligence,

improper training, machine modications or misuse.

WARNING

2.1 GENERAL METALWORKING MACHINE SAFE PRACTICES

Always wear safety glasses or goggles.

Wear appropriate safety footwear.

Wear respiratory protection where required.

Gloves should never be worn while operating the machine, and only worn when

handling the work-piece.

Wear hearing protection in areas > 85 dBA. If you have trouble hearing someone speak

from one metre (three feet) away, the noise level from the machine may be hazardous.

DISCONNECT THE MACHINE FROM POWER when making adjustments or servicing.

Check and adjust all safety devices before each job.

Ensure that guards are in position and in good working condition before operating.

Ensure that all stationary equipment is anchored securely to the oor.

Ensure all machines have a start/stop button within easy reach of the operator.

Each machine should have only one operator at a time. However, everyone should know

how to stop the machine in an emergency.

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Instructions Manual for SG-420 (S535)

OPERATION MANUAL

Ensure that keys and adjusting wrenches have been removed from the machine before

turning on the power. Appropriate storage for tooling should be provided.

Ensure that all cutting tools and blades are clean and sharp. They should be able to cut freely

without being forced.

Stop the machine before measuring, cleaning or making any adjustments.

Wait until the machine has stopped running to clear cuttings with a vacuum, brush or rake.

Keep hands away from the cutting head and all moving parts.

Avoid awkward operations and hand positions. A sudden slip could cause the hand to move

into the cutting tool or blade.

Return all portable tooling to their proper storage place after use.

Clean all tools after use.

Keep work area clean. Floors should be level and have a non-slip surface.

Use good lighting so that the work piece, cutting blades, and machine controls can be seen

clearly. Position any shade lighting sources so that they do not cause any glare or reections.

Ensure there is enough room around the machine to do the job safely.

Obtain rst aid immediately for all injuries.

Understand that the health and re hazards can vary from material to material. Make sure all

appropriate precautions are taken.

Clean machines and the surrounding area when the operation is nished.

Use proper lock out procedures when servicing or cleaning the machines or power tools.

DO NOT

×Do not distract an operator. Horseplay can lead to injuries and should be strictly prohibited.

×Do not wear loose clothing, gloves, necktie’s, rings, bracelets or other jewellery that can be

come entangled in moving parts. Conne long hair.

×Do not handle cuttings by hand because they are very sharp. Do not free a stalled cutter

without turning the power o rst. Do not clean hands with cutting uids.

×Do not use rags or wear gloves near moving parts of machines.

×Do not use compressed air to blow debris from machines or to clean dirt from clothes.

×Do not force the machine. It will do the job safer and better at the rate for which it was

designed.

2.1 GENERAL METALWORKING MACHINE SAFE PRACTICES Cont.

BEFORE OPERATING ANY MACHINE, TAKE TIME TO READ

AND UNDERSTAND ALL SAFETY SIGNS AND SYMBOLS.

IF NOT UNDERSTOOD SEEK EXPLANATION FROM YOUR

SUPERVISOR.

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Instructions Manual for SG-420 (S535)

OPERATION MANUAL

2.2 SAFE WORK PROCEDURE METAL CUTTING GUILLOTINE

DO NOT use this machine unless you have been instructed in its safe use and

operation and have read and understood this manual

Safety glasses must be

worn at all times in work

areas

Long and loose hair must

be contained.

Gloves must not be

worn when using this

machine.

Sturdy footwear must be

worn at all times in work

areas

Close tting/protective

clothing must be worn

Rings and jewelery must

not be worn.

PRE-OPERATIONAL SAFETY CHECKS

Locate and ensure you are familiar with all machine operations and controls.

Ensure all guards are tted, secure and functional. Do not operate if guards are missing or

faulty.

Check workspaces and walkways to ensure no slip/trip hazards are present.

Ensure working parts are well lubricated and free of rust and dirt.

Ensure the area around the machine is adequately lit.

Be aware of other people in the area. Ensure the area is clear before using equipment.

Ensure cutting table is clear of scrap and tools.

OPERATIONAL SAFETY CHECKS

Only one person may operate this machine at any one time.

Use correct lifting procedures when handling large sheets of material.

Take care during the initial feeding of the workpiece into the machine.

The workpiece should always be held suciently far back from the edge being fed into the

guillotine.

Ensure ngers and limbs are clear before operating the guillotine.

Hold material rmly to prevent inaccurate cutting due to creep.

When cutting, ensure your feet are positioned to avoid unintentional contact with the foot

operated lever.

HOUSEKEEPING

Place all o-cuts in the storage rack or waste bin.

Leave the work area in a safe, clean and tidy state.

DON’T

Do not faulty equipment. Immediately report suspect machinery.

Never attempt to cut rod, strap or wire.

Do not attempt to cut material beyond the capacity of the machine.

POTENTIAL HAZARDS

qSharp edges and burrs. qCrush and pinch points. qManual handling injuries

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Instructions Manual for SG-420 (S535)

OPERATION MANUAL

2.3 LIFTING INSTRUCTIONS

On the day that the machine arrives, make sure that a crane with sucient capacity is available

to unload the machine from the vehicle. Ensure access to the chosen site is clear and that doors

and ceilings are suciently high and wide enough to receive the machine.

To handle the machine, the slings should be positioned so the machine is level when lifted.

When using slings please take note of the sling angle and the loads that apply

When the slings are at a 45° angle then each sling is

carrying the equivalent of 50% of load weight. (Fig.2.1).

When the slings are at a 90° angle then each sling will

have a weight equal to 75% of the load on each sling.

(Fig 2.2)

Note! The manufacturer recommends not to exceed 90°

angle

Fig 2.2

Fig 2.1.

The machine is supplied with lifting points that are

designed to lift the machine safely. (Fig.2.3)

When lifting the machine only certied lifting slings

should be used.

Make sure that when lifting, the machine is level and

will not tip over.

Check that the lifting slings do not interfere with the

hydraulic pipes or electrical conduits.

Failure to follow these instructions could cause damage

to the machine

NOTE: Only people with rigging qualications should

be used to direct the lifting of this machine.

Lifting Points

Fig. 2.3

To avoid injury or death, keep all parts of the crane, the rigging and parts of the machine, at

least 6 meters away from all overhead electrical power lines and equipment.

ELECTROCUTION HAZARD

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Instructions Manual for SG-420 (S535)

OPERATION MANUAL

The unpainted surfaces of the machine have been coated with a waxy oil to protect them from

corrosion during shipment. Remove the protective coating with a solvent cleaner or a citrus

based degreaser.

Optimum performance from your machine will be achieved when you clean all moving parts or

sliding contact surfaces that are coated with rust prevented products.

Hafco advise to avoid chlorine based solvents, such as acetone or brake parts cleaner, as they

will damage painted surfaces and strip metal should they come in contact. Always follow the

manufacturer’s instructions when using any type of cleaning product.

CLEAN - UP

3. SETUP

OPTIONS FOR MOUNTING

The machine is best mounted on a concrete slab.

Masonry anchors with bolts are the best way to anchor ma-

chinery, because the anchors sit ush with the oor surface,

making it easy to unbolt and move the machine later, if

needed. (Fig. 3-1)

3.1 SITE PREPARATION AND INSTALLATION

In some case a suitable foundation may not be available

and a new one may need to be prepared.

The foundation should be concrete approximately 200mm

thick with pockets left clear for the hold down bolts. The

hold down bolts can be “L” shape as per the example in

Fig. 3-2

Fig.3-2

Fig. 3-1

When selecting the site for the machine, consider the largest size of workpiece that will be

processed through the machine and provide enough space around the machine for operat-

ing the machine safely. Consideration should be given to the installation of auxiliary equip-

ment. Leave enough space around the machine to open or remove doors/covers as required

for the maintenance and service as described in this manual.

It is recommended that the machine is anchored to the oor to prevent tipping or shifting. It

also reduces vibration that may occur during operation. The machine should be mounted on

a reinforced concrete oor with a minimum of 150mm thickness. The oor must be able to

support the weight of the machine and any workpiece that is to be worked.

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Instructions Manual for SG-420 (S535)

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