MAINTENANCE ELECTRIC GREASE GUN CAUTION: The electric grease gun is not a water- proof type. Don’t expose the grease gun to rain and water. Refrain from using the grease gun while rain- ing. Failure to do so may cause unexpected trouble such as an electricity leak. No specified daily mainte- nance is required. Take care not to collide the gun, the motor section especially, with an other object, or not to leave the gun dirty. Failure to do so may result in unexpected injury such as an electric shock. Be sure to keep the electric grease gun clean by wiping off af- ter use. If left contaminated, the grease gum may slip out of your hand, possibly causing a foot injury. WARNING:
Never operate electric grease gun in ex- plosive atmosphere. Electric power tool can create sparks which may ignite flammable liquids, dust or fumes. Do not use battery charger in damp or wet lo- cations. WARNING: Grease gun can develop high pressure- up to 41.4 MPa (422 kgf/cm 2 ). Use safety glasses and gloves for protection during operation. IMPORTANT: Do not continue to hold down trigger if grease gun is stalled. This could damage the motor or cause fire. When battery pack is not in use, keep it away from other metal objects like: paper clips, coins keys, nails, screws, or other small metal objects that can make a con- nection from one terminal to another.
Shorting battery terminals together may cause sparks, burns, or fire. Use battery operated tool only with spe- cifically designed battery pack. Use of any other batteries may create a risk of fire. 7-21