Sealey GDM140F Instruction Manual
![Sealey GDM140F Drill manual cover](/images/chLHlrOATRUfMvxJvyXtByWq/thumbs/thumb175x175.webp)
To adjust the belt tension, first unplug the drill. Open the belt cover and loosen the motor mounting bolts. Adjust the motor position to increase or decrease the belt tension. Once adjusted, tighten the motor bolts and close the belt cover.
Check the power source and ensure that the drill is plugged in properly. Inspect the fuse or circuit breaker for any issues. If the problem persists, check the power switch and wiring connections inside the drill.
Lubricate the drill's spindle and other moving parts every 6 months or after approximately 100 hours of use to ensure smooth operation. Use a light machine oil for lubrication.
Ensure the drill is powered off and unplugged. Use the chuck key to loosen the chuck by turning it counterclockwise. Remove the old bit and insert the new bit fully into the chuck, then tighten the chuck by turning it clockwise with the chuck key.
Use a center punch to mark the drilling spot before starting. Adjust the table height and angle to align the drill bit accurately. Secure the workpiece with clamps to prevent movement during drilling.
Wear safety goggles and gloves. Ensure the drill is properly grounded. Keep the work area clean and free of debris. Do not wear loose clothing or jewelry that might get caught in the drill.
Unplug the drill and use a dry cloth to wipe down the exterior. Use compressed air to remove dust and debris from the motor vents and other crevices. Avoid using water or solvents on the drill.
Stop the drill immediately to prevent damage. Use pliers or a wrench to carefully turn the bit counterclockwise to release it. If it remains stuck, apply penetrating oil and try again after a few minutes.
Yes, the Sealey GDM140F Drill is suitable for metal drilling. Use the appropriate drill bit for metal, and adjust the speed according to the material thickness. Ensure proper lubrication to reduce heat buildup.
Unplug the drill and remove the belt cover. Loosen the motor mounting bolts and slide the motor to release tension on the belt. Remove the old belt and fit the new belt onto the pulleys. Adjust the motor position to apply tension and tighten the bolts. Replace the belt cover.