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Unimac UE-250S User Manual

Unimac UE-250S
22 pages
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SPECIFICATIONS
Speeds: 25 ~ 75MPM Blade:
1ϛɰ0.032ϛɰ130ϛ(27mmɰ0.9mmɰ3300mm)
Motor: 50HZ 2HP 1430RPM 3PHASE Dimension:
Capacity: 90 10ϛ 10ϛɰ15ϛ 9ϛɰ16ϛ 250S L71ϛɰW30ϛ(L:1800mmɰW:760mm)
90 250mm 250ɰ385mm 200ɰ400mm 250SSA L74ϛɰW30ϛ(L:1880mmɰW:760mm)
45 8
1
/
2
ϛ 10ϛɰ8
1
/
2
ϛ Blade Wheels: 14ϛ(355mm) Diameter
45 215mm 250ɰ215mm Shipping Weight: 250S 430kgs/500kgs
250SSA 450kgs/520kgs
3/2002
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Unimac UE-250S Specifications

General IconGeneral
BrandUnimac
ModelUE-250S
CategorySaw
LanguageEnglish

Summary

WARNING

General Safety Precautions

Comprehensive list of safety rules to prevent injury during operation.

Machine Installation and Environment

Installation Requirements

Guidelines for lighting, floor flatness, and noise level considerations.

Handling and Transportation

Advice on machine weight, lifting tools, balance, and forklift operation.

Electrical Connection and Disconnection

3-Phase Electrical Setup

Details on connecting a 3-phase power supply, including protection and grounding.

Single-Phase Electrical Setup

Instructions for connecting a single-phase power supply and safety precautions.

Grounding Procedures

Essential steps for grounding the machine before power connection.

Electrical Schematics - Controls (250S)

1-Phase Control Schematic

Diagram illustrating control wiring for 1-phase operation.

3-Phase Control Schematic

Diagram illustrating control wiring for 3-phase operation.

Electrical Schematics (250S)

1-Phase Power Diagram

Wiring diagram for the power circuits of a 1-phase setup.

3-Phase Power Diagram

Wiring diagram for the power circuits of a 3-phase setup.

Electrical Schematics - Controls (250SSA)

1-Phase Control Wiring

Schematic for control circuit connections in 1-phase mode.

3-Phase Control Wiring

Schematic for control circuit connections in 3-phase mode.

Electrical Schematics (250SSA)

1-Phase Power Circuit Diagram

Diagram showing the power supply and circuit layout for 1-phase.

3-Phase Power Circuit Diagram

Diagram showing the power supply and circuit layout for 3-phase.

Electrical Connections and Controls

Wiring and Component Guidance

Instructions for component wiring and an overview of control panel functions.

Machine Controls Explained

Detailed explanation of each button and switch on the control panel.

Pre-Operation Checks and Adjustments

Blade, Vise, and Coolant Setup

Checks for blade seating, guides, vise squareness, speed, feed, and coolant.

Machine Settings Calibration

Procedures for adjusting variable speed, auto shut-off, and feed rate.

Changing Saw Blades

Blade Removal Process

Steps for safely removing the old blade, including guard and brush adjustments.

Blade Installation Process

Procedures for installing a new blade, ensuring correct direction and seating.

Final Blade Checks

Post-installation checks for blade tension and wire brush settings.

Blade Tracking Adjustment

Tracking Adjustment Procedure

How to adjust blade tracking for proper alignment on the wheels.

Thrust Roller Adjustment

Roller Clearance Setting

Adjusting thrust roller clearance for optimal blade support.

Guide Roller Adjustment

Guide Roller Setting

Procedure for adjusting guide roller snugness against the blade.

Bow Weight Adjustment

Bow Weight Setting Procedure

How to set the bow weight to approximately 15 lbs for optimal performance.

Angle Adjustment

Swiveling the Saw Arm

Steps to swivel the saw arm up to a 45-degree angle and lock it.

Adjusting 90-Degree Stop

How to set the 90-degree stop for accurate vertical cuts.

Adjusting 45-Degree Stop

How to set the 45-degree stop for accurate angled cuts.

Vise and Maintenance Operations

Vise Adjustment Procedures

How to position the moveable jaw and adjust the vise for angle cuts.

Maintenance and Lubrication

Instructions for cleaning, lubricating gear box, and applying light oil.

Hydraulic System and Saw Arm Position

Hydraulic System Maintenance

Procedures for filter cleaning, valve replacement, and oil refills.

Saw Arm Start Position Setting

Setting the saw arm's initial position to allow for workpiece loading.

Part List