EASTVOLT EVIW800 Electric Impact Wrench Instruction Manual
- June 15, 2024
- EASTVOLT
Table of Contents
EVIW800 Electric Impact Wrench
Instruction Manual
SPECIFICATIONS
| Model | EVIW800 |
|---|---|
| Square drive | 12.7 mm (1/2) |
| No load speed (RPM) | 0-3,400 |
| Impacts per minute (BPM) | 0-3,700 |
| Max. fastening torque | 450 ft-lbs |
| Peak power | 7.5A |
| Rated voltage | 120V ~ |
- Manufacturer reserves the right to change specifications without notice.
» Specifications may differ from country to country.
GENERAL SAFETY RULES
(Eor All Tools)
WARNING:
Read and understand all instructions. Failure to follow all instructions
listed below, may result in electric shock, fire and/or serious personal
injury.
SAVE THESE INSTRUCTIONS
Work Area
-
Keep your work area clean and well Cluttered benches and dark areas invite acci- dents.
-
Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Power tools create sparks which may ignite the dust or fumes.
-
Keep bystanders, children, and visitors away while operating a power tool. Dis- tractions can cause you to lose control.
Electrical Safety -
Double insulated tools are equipped with a polarized plug (one blade is wider than the other.) This plug will fit In a polarized outlet only one way. If the plug does not fit fully In the outlet, reverse the plug. If It still does not fit, contact a qualified elec-trician to install a polarized outlet. Do not change the plug in any way. Double insula-tion MI eliminates the need for the three wire grounded power cord and grounded power supply system.
-
Avoid body contact with grounded sur-faces such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is grounded.
-
Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
-
Do not abuse the cord. Never use the cord to carry the tools or pull the plug from an outlet. Keep cord away from heat, oil, sharp edges or moving parts. Replace damaged cords immediately. Damaged cords increase the risk of electric shock.
-
When operating a power tool outside, use an outdoor extension cord marked “W-A” or “W”. These cords are rated for outdoor use and reduce the risk of electric shock.
Personal Safety -
Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use tool while tired or under the Influence of drugs, alcohol, or medication. A moment of inattention while operating power tools may result in serious personal injury.
-
Dress properly. Do not wear loose cloth-ing or jewelry. Contain long hair. Keep your hair, clothing, and gloves away from moving parts. Loose clothes, jewelry, or long hair can be caught in moving parts.
-
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 the switch on invites accidents.
-
Remove adjusting keys or wrenches before turning the tool on. A wrench or a key that is left attached to a rotating part of the tool may result in personal injury.
-
Do not overreach. Keep proper footing and balance at all times. Proper footing and balance enables better control of the tool in unexpected situations.
-
Use safety equipment. Always wear eye protection. Dust mask, non-skid safety shoes, hard hat, or hearing protection must be used for appropriate conditions. Ordinary eye or sun glasses are NOT eye protection. Tool Use and Care
-
Use clamps or other practical way to secure and support the workpiece to a stable platform. Holding the work by hand or against your body is unstable and may lead to loss of control.
-
Do not force tool. Use the correct tool for your application. The correct tool will do the job better and safer at the rate for which it is designed.
-
Do not use tool if switch does not turn it on or off. Any tool that cannot be controlled with the switch is dangerous and must be repaired.
-
Disconnect the plug from the power source before making any adjustments, changing accessories, or storing the tool. Such preventive safety measures reduce the risk of starting the tool accidentally.
-
Store idle tools out of reach of children and other untrained persons. Tools are dangerous in the hands of untrained users.
-
Maintain tools with care. Keep cutting tools sharp and clean. Properly maintained tools with sharp cutting edges are less likely to bind and are easier to control.
-
Check for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the tools operation. If damaged, have the tool ser- viced before using. Many accidents are caused by poorly maintained tools.
-
Use only accessories that are recom- mended by the manufacturer for your model. Accessories that may be suitable for one tool, may become hazardous when used on another tool. Maintain tools with care. Keep cutting tools sharp and clean. Properly maintained tools with sharp cutting edges are less likely to bind and are easier to control.
SERVICE -
Tool service must be performed only by qualified repair personnel. Service or main- tenance performed by unqualified personnel could result in a risk of injury.
-
When servicing a tool, use only identical replacement parts. Follow instructions in the Maintenance section of this manual. Use of unauthorized parts or failure to follow Maintenance instructions may create a risk of electric shock or injury.
SPECIFIC SAFETY RULES
DO NOT let comfort or familiarity with product (gained from repeated use) replace strict adherence to impact wrench safety rules. If you use this tool unsafely or incorrectly, you can suffer serious personal injury.
- Hold tool by insulated gripping surfaces when performing an operation where the cutting tool may contact hidden wiring or its own cord. Contact with a “live” wire will make exposed metal parts of tool “live” and shock the operator.
- Wear ear protectors.
- Check the socket carefully for wear, cracks or damage before installation.
- Hold the tool firmly.
- Always be sure you have a firm footing. Be sure no one is below when using the tool in high locations.
- The proper fastening torque may differ depending upon the kind or size of the bolt. Check the torque with a torque wrench.
SAVE THESE INSTRUCTIONS
WARNING:
MISUSE or failure to follow the safety rules stated in this instruction manual
may cause serious personal injury.
SYMBOLS
The followings show the symbols used for tool.
V……………………………………………………….volts
A…………………………………………………amperes
Hz…………………………………..hertz
………………………………..alternating current
N……………………………noload speed
…………………………..Class Il Construction
minute……………………revolutions or reciprocation per
………………………….number of blow
FUNCTIONAL DESCRIPTION
- Switch trigger
- Reversing button
CAUTION:
- Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool. Switch action
CAUTION: - Before inserting the tool, be sure to check whether the switch trigger is started correctly, and the switch can rebound automatically when it is released.
- Change the direction of rotation only when the tool comes to a complete stop. Changing it before the tool stops may damage the tool.
The machine is reversible and provides clockwise or counter clockwise rotation. To start the tool clockwise, press the forward reversing button and then press the switch; to start the tool counterclockwise, press the backward reversing button and then press the switch. Release the switch trigger to stop.
ASSEMBLY
- Socket
- Anvil
CAUTION:
-
Always be sure that the tool is switched off and unplugged before carrying out any work on the tool.
Selecting correct socket
Always use the correct size socket for bolts and nuts. An incorrect size socket will result in inaccurate and inconsistent fastening torque and/or damage to the bolt or nut.
Installing or removing socket
CAUTION: -
Always be sure that the tool is switched off and unplugged before installing or removing the socket.
Align the hole in the side of the socket with the detent pin on the anvil and push it onto the anvil of the tool until it locks into place. Tap it lightly if required. To remove the socket, simply pull it off.
The proper fastening torque may differ depending upon the kind or size of the bolt, the material of the workpiece to be fastened, etc. The relation between fastening torque and fas-tening time is shown in the figures.
Hold the tool firmly and place the socket over the bolt or nut. Turn the tool on and fasten for the proper fastening time.
NOTE:
When fastening screw M12 (1/2″) or smaller, carefully adjust pressure on the switch so that the screw is not damaged.
Hold the tool pointed straight at the bolt or nut without applying excessive pressure on the tool.
If you fasten the bolt for a time longer than shown in the figures, the bolt or the socket may be overstressed, damaged, etc. Before starting your job, always perform a test operation to determine the proper fastening time for your bolt.
Especially for the bolt over than M12 (1/2″), perform the above test operation to prevent the trouble on socket or bolt, etc.
The fastening torque is affected by a wide variety of factors including the following.
After fastening, always check the torque with a torque wrench.-
Voltage
« Voltage drop will cause a reduction in the fastening torque. -
Socket
« Failure to use the correct size socket will cause a reduction in the fastening torque.
« A worn socket (wear on the hex end or square end) will cause a reduction in the fastening torque. -
Bolt
« Even though the torque coefficient and the class of bolt are the same, the proper fastening torque will differ according to the diameter of bolt.
« Even though the diameters of bolts are the same, the proper fastening torque will differ according to the torque coefficient, the class of bolt and the bolt length. -
The use of the universal joint or the extension bar some-what reduces the fastening force of the impact wrench. Compensate by fastening for a longer period of time.
-
The manner of holding the tool or the material of driving position to be fastened will affect the torque.
-
IMPACT WRENCH
EVIW800
Manufacturer
EASTVOLT & E
Madein China
Documents / Resources
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EASTVOLT EVIW800 Electric Impact
Wrench
[pdf] Instruction Manual
EVIW800 Electric Impact Wrench, EVIW800, Electric Impact Wrench, Impact
Wrench, Wrench
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