Sealey GDM50B.V2 Instruction Manual
![Sealey GDM50B.V2 Drill manual cover](/images/HeRjbniZjJkdvNbJgKGduDLx/thumbs/thumb175x175.webp)
The Sealey GDM50B.V2 drill supports a wide range of drill bit sizes, typically from 3mm to 16mm, depending on the material being drilled. Always refer to the user manual for specific capabilities based on your application.
To change the speed settings, adjust the belt and pulley system located at the top of the drill press. Refer to the speed chart inside the belt cover for the appropriate belt positions corresponding to the desired speed.
It is recommended to perform routine maintenance every 3 months, which includes checking and tightening bolts, lubricating moving parts, and inspecting the belt for wear. Always clean the drill after use to prevent dust buildup.
To ensure accurate drilling, secure the workpiece with clamps, use a center punch to mark the drilling spot, and adjust the depth stop on the drill to control the depth of the hole.
If the drill won't start, check that it is properly plugged in and that the power switch is functioning. Inspect the fuse and circuit breaker. If the problem persists, consult the manual for troubleshooting or contact a professional technician.
To reduce vibration, ensure that the drill is placed on a stable surface and that the workpiece is securely clamped. Check that the drill bit is sharp and correctly installed, and adjust the speed according to the material being drilled.
Always wear safety goggles and ear protection. Ensure the work area is clean and free from obstructions. Do not wear loose clothing or jewelry that could be caught in the drill, and always disconnect the power before changing drill bits or performing maintenance.
To align the table, use a square to check that the table is perpendicular to the drill bit. Adjust the table tilt and lock it in place once aligned. Use the table slots for precision alignment fixtures if needed.
A light machine oil is recommended for lubricating the spindle and other moving parts. Apply oil sparingly and wipe away excess to prevent dust accumulation. Always follow the lubrication instructions in the user manual.
To replace the belt, first unplug the drill. Open the belt cover, loosen the motor mount bolts, and slide the motor to relieve belt tension. Remove the old belt and install the new one, adjusting the motor position to achieve proper tension before tightening the bolts.