John Deere ET-3504-J User Manual download pdf (Page 12)

12 1/2-Inch Drill Operator's Manual

OPERATION:

1. Pressing force of drill:

You can not get holes quickly even if pressing it by strong force more than

necessary. It not only damages the tip of the drill bits and decreases the efficiency

of operation, but also shortens the life of the drill.

2. In case of penetrating holes:

Drill bits are subject to break when penetrating. It is important to decrease

pressing force when penetrating.

3. Operation of switch:

a. Trigger switch:

By pulling the trigger switch, the switch is turned "ON". By pulling the trigger

again and the trigger is released, the switch is turned "OFF".

b. Reversing switch:

This drill can rotate both clockwise (for drilling) and counterclockwise (for

releasing the drill bit) by operating the reversing switch.

CAUTION: NEVER CHANGE THE DIRECTION OF ROTATION WHILE THE

MOTOR IS ROTATING. TURN THE POWER SWITCH OFF

BEFORE CHANGING THE DIRECTION OF ROTATION.

Operation

PRE-OPERATION (CONTINUED):

7. Installing the side handle:

The side handle screws into the housing

and two sides of the gear cover. For safe

operation, use of the side handle is

necessary. Especially in heavy duty drilling,

use handle joint and side handle (Fig. 3).

8. Confirm the power receptacle:

If the power receptacle only loosely accepts

the plug, the receptacle must be repaired.

Contact the nearest electric store for repair

service. If such a faulty receptacle is

used, it may cause overheating, resulting in

a serious hazard.

(Fig. 3)

STANDARD ACCESSORIES:

CAUTION: RECOMMENDED ACCESSORIES FOR THE ELECTRIC POWER

TOOL ARE MENTIONED IN THIS MANUAL. THE USE OF ANY OTHER

ATTACHMENT OR ACCESSORY IS HAZARDOUS.

1. Chuck Wrench 1

2. Side Handle 1

Maintenance and Inspection

1 2 ... 7 8 9 10 11 12 13 14 15 16

No comments

John Deere ET-3504-J User Manual Page 12