Makita HR4500C User Manual

Rotarv Hammer Capacities Tungsten-carbide bit 1 Core bit I 45 mm (1-3/4") MODEL HR4500C No load speed Blows Overall Net IRPMI per minute 1 length

If the bit cannot be pushed in, remove the bit. Pull the chuck cover down a couple of times. Then insert the bit again. Turn the bit and push it in u

OPERATION Hammer drilling operation Set the change lever to theufl symbol. Position the bit at the location for the hole, then pull the trigger.

MAINTENANCE CAUTION: Always be sure that the tool is switched off and unplugged before attempting to perform inspection or maintenance. Replacing carb

Lubrication CAUTION: This servicing should be performed by Makita Authorized or Factory Service Centers only. This tool required no hourly or daily lu

Rest the tool on the table with the bit end pointing upwards. This will allow the old grease to collect inside the crank housing. Wipe out the old gre

ACCESSORIES CAUTION These accessories or attachments are recommended for use with your Makita tool specified in this manual The use of any other acc

WARNING Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known [to the State

GENERAL SAFETY RULES USA0021 (For All Tools) WARNING! Read and understand all instructions. Failure to follow all instructions listed below, may resul

11. Avoid accidental starting. Be sure switch is off before plugging in. Carrying tools with your finger on the switch or plugging in tools that have

USBOlO 1 Specific Safety Rules 1. Hold tools by insulated gripping surfaces when performing an operation where the cutting tool may contact hidden w

SYMBOLS The followings show the symbols used for tool. V A Hz % n, El .. ./min LI=, ... volts ...

FUNCTIONAL DESCRIPTION Selecting action mode Rotation with hammering For drilling in concrete, masonry, etc., depress the lock button and rot

Depress the lock button and rotate the change lever so that the pointer points to the symbol. Then make sure that the bit is securely held in place

Switch action CAUTION: Before plugging in the tool, always check to see that the switch trigger actuates properly and returns to the "OFF&q

indicator lamp The green power-ON indicator lamp lights up when the tool is switched ON. If the indi- cator lamp is lit but the tool does not start, t