narex EPO 150 Electric Chainsaw Instruction Manual

: June 10, 2024
: narex

Original operating manual

EPO 150

EPO 150 Electric Chainsaw

Symbols used in the manual and on the machine

1 Notice!
2 To minimize the risk of injury, do read
the Manual carefully!
3 Double insulation
4 Does not belong among municipal waste!| 5 Wear ear protection!
6 Wear a dust mask!
7 Wear protective gloves!
8 Wear protective goggles!
9 Wear sturdy shoes!
---|---

Reciprocating Saw EPO 150
Original operating manual

Safety warnings

General Power Tool Safety Warnings

WARNING! Read all safety warnings and all instructions.
Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.

Save all warnings and instructions for future reference!
The term “power tool” in the warnings refers to your mains‑operated (corded) power tool or battery‑operated (cordless) power tool.

Work area safety
a) Keep work area clean and well lit. Cluttered or dark areas invite accidents.
b) 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.
c) Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
Electrical safety
a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
d) Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
f) If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock.
Personal safety
a) Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.
b) Use personal protective equipment. Always wear eye protection. Protective equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.
c) Prevent unintentional starting. Ensure the switch is in the off-position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your finger on the switch or energising power tools that have the switch on invites accidents.
d) Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury.
e) Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
f) Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.
g) If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of dust collection can reduce dust-related hazards.
Power tool use and care
a) Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed.
b) Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.
c) Disconnect the plug from the power source and/or the battery pack from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.
d) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.
e) Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool’s operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control..
g) Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation.
Service
a) Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.

Safety Instructions for Saws with Linear Reciprocating Motion

During activities where the cutting tool may touch hidden cabling or its own lead, the power tool must be held by the insulated gripping surfaces. The cutting tool coming into contact with a live conductor may cause metal parts of the power tool to become live as well and cause injury by electric current to the user.
Use clamps or other practical method of securing and propping up the workpiece on a stable base. Holding the workpiece by hand or propped up against the body leads to its instability and can cause the user to lose control of the tool.

Information about noise level and vibrations

The values have been measured in conformity with EN 62841.
EPO 150
Acoustic pressure level LpA = 82 dB (A).
Acoustic power level LwA = 93 dB (A).
In accuracy of measurements K = 3.0 dB (A).

ATTENTION! Noise is generated during work!
Use ear protection!
The weighted value of vibrations affecting hands and arms ah = 4,72 m.s‑2.
In accuracy of measurements K = 1.5 m.s‑2.

The emission values specified (vibration, noise) were measured in accordance with the test conditions stipulated in EN 62841 and are intended for machine comparisons. They are also used for making preliminary estimates regarding vibration and noise loads during operation.
The emission values specified refer to the main applications for which the power tool is used. If the electric power tool is used for other applications, with other tools or is not maintained sufficiently prior to operation, however, the vibration and noise load may be higher when the tool is used.
Take into account any machine idling times and downtimes to estimate these values more accurately for a specified time period. This may significantly reduce the load during the machine operating period.

Technical Specification

Model		EPO 150
Voltage (V)		230
Mains frequency (Hz)		50–60
Power input (W)		800
Stroke rate (min-1)		0–2 500
Stroke length (mm)		22
Maximum depth of cut (mm)	aluminium	15
iron	6
wood	150
Weight according to EPTA 09/2014 (kg)		2.84
Class of protection

Machine Description

[2]. Switch lock
[3]. Support
[4]. Support arresting screws
[5]. Clamping ring
[6]. Clamping jaws
[7]. Saw blade
[8]. Vents
[9]. Adjustable main handle
[10]. Release button
[11]. Hex key
) Some accessories displayed or described here may not be included in the delivery.

Double insulation

To ensure maximum safety of the user, our tools are designed and built to satisfy applicable European standards (EN standards). Tools with double insulation are marked by the international symbol of a double square. These tools must not be grounded and a two‑wire cable is sufficient to supply them with power. Tools are shielded in accordance with EN 55014.

Use

The machine is designed for cutting and making cut‑outs in wood, plastic, steel, non‑ferrous metals and aluminium. It is suited for straight cuts. To carry out the operations described below, use saw blades recommended by the manufacturer.
The user bears full responsibility for the consequences of using the tool for purposes other than the above.

Mounting and Removing a Saw Blade

ATTENTION! Risk of injury from electric current.
Unplug the machine from the power socket before making any adjustments!
Before you mount the saw blade [7], clean the clamping jaws [6] and clamping ring [5], as well as the clamping surfaces on the saw blade [7]. Rotate the clamping ring [5] upwards using the lever and insert the saw blade [7] between the clamping jaws [6]. Let go of the clamping ring’s lever.

ATTENTION! Pull on the saw blade [7] to check that it is securely fastened.
To remove the saw blade [7] rotate the clamping ring [5] upwards using the lever and remove the saw blade [7] from the clamping jaws [6]. Let go of the clamping ring’s lever.

Putting the Machine into Operation

Adjusting the Support

When cutting, prop the machine up against the support [3] to limit how much vibration is transmitted to the hands and to minimise the risk of kickback [jamming of the saw blade in the material].
To adjust the support, use the enclosed hex key [11] to loosen the arresting screws [4]. Then slide the support in or out as needed so that the overhanging portion of the saw blade is sufficiently long to cut the chosen material. The length of the overhanging part of the saw blade must be equal to the sum of the thickness of the cut material, stroke length [22 mm] and a margin of at least 10 mm.
Once the support is in position, re‑tighten the arresting screws [4].

Turning the Machine On

The machine is fitted with a lock‑on button [2] for the ON switch.
While the ON switch [1] is pressed, press the lock‑on button to lock the switch in the ON position. To release, press the ON switch again [1].
Pressing the switch [1] and gradually pushing it down or releasing it regulates the speed.

Turning the Machine Off

Release the switch [1]. The rundown time of the spindle is reduced by a brake once the machine is off.
ATTENTION! Before you do any work on the power tool (e.g. maintenance, tool change), unplug it from the socket!. Otherwise, accidentally pressing the switch could cause injury.
ATTENTION! If the saw blade gets jammed, immediately turn off the power tool.

Adjusting the Main Handle

Adjusting the placement of the main handle [9] allows the user to take up a more comfortable position for work that also allows access to all the control elements of the tool. The main handle [9] is designed for adjustment along the longitudinal axis of the power tool into five positions (0 ° – default position; +45 °,+90 °, ‑45 ° and ‑90 °). To adjust the main handle [9] to the position of choice, press the release button [10] and set the handle into one of the five available positions along the longitudinal axis. Once the release button automatically clicks in place, the handle is firmly secured in the given position.

Tips for Use

When cutting light construction material, follow the legal provisions and recommendations provided by the manufacturer of the material.
Before cutting wood, chipboard, construction material etc., check that they do not contain foreign objects such as nails, screws etc.
Use a suitable saw blade.
Turn the machine on and guide it to the workpiece. Lean the support [3] against the surface of the workpiece and cut the material while pushing or pulling along its surface evenly. When you’re finished, turn the machine off.
If the saw blade gets stuck, immediately turn the machine off. Spread the cut using a suitable tool and pull the machine and the saw blade out of the cut. Plunge Cutting The machine can only be used for plunge cutting in soft materials such as wood, plasterboard etc.! Do not plunge cut metals! Only plunge cut using saw blades that are no longer than 100 mm. Longer saw blades do not allow the support to be mounted and the machine thus lacks the necessary stability! Lean the support [3] of the machine against the workpiece so that the saw blade [7] touches the workpiece and then turn the tool on. Fully press the switch [1] to achieve maximum strokes per minute. Push the machine firmly against the workpiece and let the saw blade slowly sink into the workpiece. Once the support [3] makes contact with the workpiece along its entire surface, keep cutting along the chosen cutting line.

Flattening

When combined with elastic bimetallic saw blades, the tool can be used to, e.g., cut off protruding structural elements, such as water pipes, right along the surface of the wall.
Make sure the saw blade is always longer than the diameter of the workpiece. Risk of kickback.
Place the saw blade flat against the wall and bend it slightly by pushing sideways onto the machine, until the support [3] makes contact with the wall. Turn on the machine and cut through the workpiece while applying constant pressure from the side. Keep in mind, however, that there is a risk of damaging the surface of the wall!
For some operations, the saw blade [7] can be flipped 180° to cut in the opposite direction.

Coolant/Lubricant

To cut metal, it is advised to apply a cooling or lubricating agent along the cutting line to prevent overheating.

Maintenance and service

ATTENTION! Risk of el. shock. Prior to start any operation, pull the plug out of the socket!
The vents [8] on the motor housing must not be covered or clogged.
When the carbon brushes are worn down, the tool switches off automatically. The tool must be brought to a service centre for maintenance.
It is recommended to clean the tool regularly. Remove all dust, residues of mixed material and other dirt. Using cleaning agents that contain solvents may erode or damage painted surfaces and plastic parts. If you use such cleaning agents, it is recommended to try them out first on a small area that is not very visible. The vents on the motor housing must not be covered or clogged!
Leave the replacement of any parts, e.g., carbon brushes, power cable etc., to an authorized service centre. Should the tool fall or suffer a hard impact, have it checked by an authorized service centre to ensure the tool is mechanically and electrically safe to use.

ATTENTION! With respect to protection from el. shock and preservation of the class of protection, all maintenance and service operations requesting jig saw case removal must be performed by the authorized service centre only!
The current list of authorized service centres can be found at our website www.narex.cz.

Accessories

The accessories recommended for use with this device are available commercially in the shops with hand el. tools.

Storage

Packed appliance may be stored in dry, unheated storage place with temperature not lower than ‑5 °C.
Unpacked appliance should be stored only in dry storage place with temperature not lower than +5 °C with exclusion of all sudden temperature changes.

Environmental protection

Do not dispose of power tools into household waste!
**Power tools, accessories and packaging should be sorted for environmental‑friendly recy.
Only for EU countries:**
According to the European Directive 2002/96/EC on waste electrical and electronic equipment and its incorporation into national law, power tools that are no longer suitable for must be separately collected and sent for recovery in an environmental‑friendly manner.

Warranty

Our equipment is under warranty for at least 12 months with regard to material or production faults in accordance with national legislation. In the EU countries, the warranty period for exclusively private use is 24 months (an invoice or delivery note is required as proof of purchase).
Damage resulting from, in particular, normal wear and tear, overloading, improper handling, or caused by the user or other damage caused by not following the operating instructions, or any fault acknowledged at the time of purchase, is not covered by the warranty.
Complaints will only be acknowledged if the equipment has not been dismantled before being sent back to the suppliers or to an authorised NAREX customer support workshop. Store the operating instructions, safety notes, spare parts list and proof of purchase in a safe place. In addition, the manufacturer’s current warranty conditions apply.

Note
Due to continuous research and development work, we reserve the right to make changes to the technical content of this documentation.

Certificate of Conformity

EPO 150:
We declare that the device meets requirements of the following standards and directives.
Safety
EN 62841‑1:2015+AC 5
EN 62841‑2‑11:2016
Directive 2006/42/EC
Electromagnetic compatibility
EN 55014‑1: 2017
EN 55014‑2: 2015
EN 61000‑3‑2: 2014
EN 61000‑3‑3: 2013
Directive 2014/30/EU
RoHS
Directive 2011/65/EU
Place of storage of the technical documentation:
Narex s.r.o., Chelčického 1932, 470 01 Česká Lípa, Czech Republic