Drill Press Sideway Safety Guard

Description

Description of the MST-TR02 Drill Press Sideway Safety Guard

The MST-TR02 protects the operator from direct contact with the rotating spindle parts and from the projection of chips, shavings and lubricant-coolant. Mounted securely on the left side of the machine, it features a high-visibility semi-octagonal shield. This guard provides two independent vertical adjustment systems for precise positioning of the shield:

• Adjustment via the shield-arm group (Point 4) : vertical adjustment of the complete shield-arm group using the microswitch group
• Direct adjustment on the arm (Point 5) : fine-tuning the shield height directly using the support arm

The shield support clamp can be placed inside (point 7) or outside (point 8) the shield, providing a wide horizontal adjustment range. A built-in safety microswitch ensures the machine is electrically interlocked, preventing start-up while open.

Advantages of the MST-TR02 Guard

• Enhanced versatility: compatible with most standard drill presses and pantographs
• Dual vertical adjustment: positioning via the arm-shield group or directly using the support arm
• Left-side mounting: stable, safe installation requiring no machine modification
• High-visibility semi-octagonal shield: protects from chips and coolant without obstructing the view of the workpiece
• Integrated interlock: prevents start-up when open, ensuring OSHA / ANSI / ISO-EN / CE compliance
• Extended horizontal reach: adjustable shield support clamp position (inside / outside)
• Easy maintenance: quick-replaceable polycarbonate shield

Main Components (numbers refer to diagram)

1. Anchorage stirrup - in pressed steel
2. Safety microswitch main box - 180° rotation - n.2 NC contactselectrically interlocked
3. Shield support vertical arm - in steel hexagon
4. Arm-shield adjustment knob as regards the microswitch group
5. Shield adjustment knob using the supporting arm
6. Semi-octagonal shield in polycarbonate
7. Shield support clamp can be placed inside for horizontal adjustment
8. Shield support clamp can be placed outside for horizontal adjustment

About the Interlock System

The interlock system prevents the machine from starting when the guard is open or improperly positioned, helping reduce accidents and maintain compliance with OSHA / ANSI / ISO-EN / CE.

Interlock Switch Specifications

Contact arrangement: 2NC
Switching ability: 4 A @ 24 V AC, 4 A @ 120/250 V AC
2 A @ 24 V DC, .4 A @ 120 V DC, 3 A @ 250 V DC
Mechanical life: 1 million switching cycles
Enclosure rating: IP 67

Replacement and Spare Shields

MST-TR02 Spare Shield

Safety Guard' Technical Specifications

Technical Specifications — MST-TR02 Drill Press Sideway Safety Guard (A, B, C)

CODE	Name	A	B	C	Spare Shield
MST-TR02/130	Drill Press Sideway Safety Guard/130	230 mm 9 1/16"	130 mm 5 1/8"	115 mm 4 17/32"	MST-TR02/130/SS
MST-TR02/180	Drill Press Sideway Safety Guard/180	230 mm 9 1/16"	180 mm 7 3/32"	115 mm 4 17/32"	MST-TR02/180/SS

FAQ — Frequently Asked Questions

Does the Vertical Adjustment Restrict Access to the Work Area?

No. Both adjustment systems allow clear and safe access according to the operation.

Can this Guard Also Be Adjusted Horizontally?

Yes. The shield support clamp can be installed inside or outside the shield, offering a wide range of horizontal motion.

Is the Guard Interlocked?

Yes. The built-in microswitch authorizes start-up only when the guard is correctly closed.

What Maintenance Do You Recommend?

Before use, inspect the shield for cracks or wear and test the microswitch. Clean the guard and shield surfaces regularly (machine stopped, trained personnel only) to maintain clear visibility and interlock integrity.