( 1) Only after the power unit is running normally can the drilling rig be started. Engage the clutch smoothly. ， Do not impact—actions must be gentle, even, and smooth.

( 2) Water well drill pipe When shifting gears by moving the gearbox or transfer case lever, you must first disengage the clutch. Never attempt to shift gears while the vehicle is in motion. Only shift after the gear speeds have slowed down, to avoid damaging the gears.

( 3) Each gear shift should be fully engaged to prevent automatic slipping, which could damage the gears.

( 4) During operation, be sure to monitor the temperature of all moving components, such as bearings and gearboxes, ensuring it does not exceed the specified limit. 60°C If overheating occurs, stop the machine and inspect it.

( 5) If the clutch is found to be overheating or slipping, stop the machine immediately for inspection and adjust the clearance between the clutch friction plates. Ensure the adjustment is properly set—too tight, and the clutch won’t engage; too loose, and the clutch will operate in a partially engaged state, leading to reduced torque transmission and rapid wear of the friction plates.

( 6) Before starting the drill to advance into the hole, first lift the drill string off the bottom of the borehole, then engage the clutch. Only after the drill has reached normal operation should you apply pressure and begin drilling.

( 7) Water well drill pipe Drilling rig When using the lift, do not press down on both the left and right handles simultaneously, nor engage both handles and firmly apply the foot brake at the same time. Additionally, the winch should never be overloaded beyond its rated capacity.

( 8) Before starting drilling with a new rig or a rig that has been idle for an extended period, the rig should be warmed up. 2 Minimum-speed operation 20 min Only after all gears and bearings have been evenly coated with lubricant can normal drilling proceed.

( 9) Before starting the drill, ensure the drilling rig's locking mechanism is securely engaged to prevent the machine from moving backward due to vibration.

( 10) The tachometer cannot be reversed. If the rotator needs to reverse, the tachometer’s flexible shaft should be removed to prevent damage to the tachometer.

( 11) During drilling and lifting operations, do not move the drill rig's control lever.

( 12) Water well drill pipe If abnormal noises occur during drill operation, stop the machine immediately to identify and resolve the issue.

( 13) In the event of automatic brake engagement, the operator must not leave; if necessary, use a pawl to securely lock the cam in place.

( 14) The brake band must not be contaminated with oil or grease, as this could cause slipping.

( 15) All hydraulic control levers must not be used simultaneously; after starting the gear oil pump, carefully monitor the responses of both the oil pressure gauge and the bottom-hole pressure indicator. During drilling, if adjustments to increase or decrease bottom-hole pressure are necessary, do so gradually—sudden changes are strictly prohibited. Additionally, when using the hydraulic system to rapidly raise the mast (for quick rod reversal), ensure it is done only under the current load conditions to prevent damage to machine components.

( 16 ) To ensure the proper and safe operation of the hydraulic system, the status and working pressure values of each actuator must remain within the specified limits.

( 17 ) Hoist "Water cooling" ” After use, drain all the water and remove the rubber water seal, applying lubricant to prevent rusting or freezing damage to the drum.

( 18 ) Before the drill rig moves backward, remember to untie Water well drill pipe Drill rig locking mechanism.

( 19 ) When the drilling rig is not in use for an extended period, all exposed parts should be coated with lubricating grease to prevent rusting.