Stanley GR30 User Manual page 16

TOOL OPERATION
Observe all safety precautions when operating the tool. Read the Safety and the HTMA Requirements sections
before operating the tool for the first time. Failure to do so can result in severe eye injury or injury to other parts of
the body.
STARTUP
At the beginning of each shift, or after a new wheel is installed, run the grinder at operating speed for at least one
minute before starting work.
• Move the hydraulic system control valve to the ON position.
• Slowly squeeze the trigger.
• Run the grinder at least one minute.
• Release the trigger.
If excessive vibration or any other defect is detected, stop the tool immediately and determine the cause. Do not use
the tool until the problem is corrected.
GENERAL PROCEDURE - FIG. 4
1. Grip the tool with both hands at all times during start-up and operation. Your dominant hand holds the tool
handle and your non-dominant hand holds the cross handle.
2. Always start the grinder with the wheel away from the work surface.
3. Make sure you have full balance before starting the grinder's plane of rotation.
4. Squeeze the trigger to start the grinder.
Note: Hold the tool correctly and be ready to counteract normal or sudden movements. Have both hands
available.
5. Release Trigger to stop the tool.
Note: If you encounter a breakdown or the tool stops for any reason, release the trigger and power down
the hydraulic power source.
6. If the grinding wheel becomes jammed for any reason, release the trigger, disconnect the hydraulic power
source and ease the wheel free. Before restarting work, ensure the wheel is not damaged and is properly
secured to the spindle.
7. After grinding, or when taking a break, place the grinder in a stable position, where it cannot be accidentally
started or where it can become a hazard.
16 ► GR30 User Manual
OPERATION
Improper operation of this tool can cause severe
personal injury, death or equipment damage.
Read the safety guidelines and instructions in this
manual before operating the tool.