Horizont 14545 Instruction Manual

The Horizont 14545 is a precision-engineered horizontal drilling machine designed for professional workshop and industrial applications. It features variable speed control, automatic feed mechanisms, digital readouts, coolant system, quick-change tooling, and robust construction for heavy-duty operations. Below are key sections for safety, features, installation, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Accessories 7. Operating Procedures 8. Safety Features 9. Maintenance & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Cast iron base and column, Variable speed motor, Automatic feed mechanism, Digital depth readout, Coolant pump system, Quick-change spindle, Worktable with T-slots, Emergency stop button.

Feature	Description
Variable Speed Motor	50-3000 RPM with digital speed control
Automatic Feed	0.05-0.25mm per revolution feed rate
Digital Depth Readout	LCD display with 0.01mm resolution
Coolant System	Integrated pump with adjustable flow
Quick-Change Spindle	MT4 taper with automatic tool release
Worktable	400x800mm with precision T-slots
Emergency Stop	Red mushroom button for immediate shutdown
Power Feed	Three-axis power feed capability
Spindle Brake	Electromagnetic brake for quick stopping
LED Work Light	Adjustable high-intensity illumination

Installation

Unpack and inspect all components. Place on level concrete floor.

Foundation: Ensure level concrete foundation capable of supporting 850kg.
Positioning: Use lifting equipment to position machine; align with workshop layout.
Power connection: Connect to 400V 3-phase power supply with proper grounding.
Coolant connection: Attach coolant hose to reservoir and pump.
Leveling: Adjust leveling feet using precision spirit level.

WARNING! Machine weighs 850kg; use proper lifting equipment and personnel. Ensure all connections are secure before powering.

First-Time Setup

Power on machine; perform initial calibration.

Lubrication: Check all lubrication points and fill as per lubrication chart.
Spindle run-in: Run spindle at 500 RPM for 30 minutes without load.
Digital calibration: Zero all digital readouts using calibration procedure.
Feed mechanism test: Test automatic feed at minimum setting.
Coolant test: Verify coolant flow and pump operation.

CAUTION! Wear appropriate PPE during setup. Keep hands clear of moving parts.

Specifications

Drilling Capacity: 45mm in steel, 50mm in cast iron.
Spindle Taper: MT4.
Spindle Speed: 50-3000 RPM (variable).
Motor Power: 5.5 kW 3-phase.
Table Size: 400x800mm.
Table Travel: X: 600mm, Y: 400mm, Z: 500mm.
Machine Weight: 850kg.
Power Requirements: 400V 3-phase, 50Hz, 16A.
Coolant Tank: 25 liter capacity.
Accuracy: ±0.02mm positioning accuracy.

Controls and Settings

Main control panel located on front column. Digital readout display on right side.

Control Panel: Power switch, Emergency stop, Speed control dial, Feed rate selector, Spindle forward/reverse, Coolant pump switch, LED light control.

Speed Control: Digital dial with RPM display. Feed Settings: Selectable feed rates 0.05-0.25mm/rev. Digital Readout: X/Y/Z axis position, depth setting, preset functions. Spindle Functions: Forward, reverse, brake, jog mode. Coolant Control: On/off with flow adjustment valve.

Connecting Accessories

Vise: Mount to worktable T-slots. Tooling: MT4 taper tools. Coolant: Connect hose to nozzle.

Turn off main power before connecting accessories.
Secure vise using T-bolts and proper torque.
Insert tools into spindle; engage quick-release mechanism.
Adjust coolant nozzle direction for optimal flow.

Tip: Always clean spindle taper and tool shank before insertion to ensure accuracy.

Operating Procedures

Standard drilling operations step-by-step.

Workpiece setup: Secure workpiece in vise or directly to table.
Tool selection: Choose appropriate drill bit or tool for material.
Speed setting: Set RPM based on material and tool diameter.
Depth setting: Program depth on digital readout.
Coolant: Activate coolant system.
Start operation: Engage spindle, begin feed (manual or automatic).
Monitoring: Observe cutting process; adjust feed if necessary.
Completion: Retract tool, stop spindle, remove workpiece.

WARNING! Never leave machine unattended while running. Always use coolant for metal cutting operations.

Safety Features

Emergency Stop: Immediate power cutoff. Spindle Guard: Protective shield around spindle. Overload Protection: Thermal overload relays on motor. Safety Interlocks: Door switches on electrical cabinet.

Maintenance & Cleaning

Daily: Clean chips, check coolant level, lubricate guideways. Weekly: Check belt tension, clean filters. Monthly: Inspect electrical connections, calibrate digital readout.

CAUTION! Disconnect power before maintenance. Use only recommended lubricants.

Regulatory Information

CE Certified: Complies with European Machinery Directive 2006/42/EC. ISO 9001: Manufactured under quality management system. Noise Emission: 75 dB(A) at operator position. For technical support, contact Horizont Technical Service at +49 1234 567890 or visit www.horizont-machinery.com.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Spindle not rotating	Power supply, thermal overload	Check 3-phase power; reset thermal overload relay.
Poor surface finish	Dull tool, incorrect speed	Replace cutting tool; adjust RPM for material.
Excessive vibration	Unbalanced tool, loose workpiece	Balance tooling; secure workpiece properly.
Digital readout error	Encoder connection, calibration	Check encoder cables; recalibrate DRO.
Coolant not flowing	Pump issue, clogged filter	Check pump power; clean filter screen.

Reset: Control panel > System > Reset parameters if needed.

Service: +49 1234 567890; www.horizont-machinery.com/service