MURO VISLIDER VL42-FD User manual

Thank you for purchasing, this Muro Auto
Feed Screw Driving System, Vislider.
Please read this instruction manual carefully
before use so you fully understand the proper
use and safety features of this tool.
This manual should be kept in a safe place
for future reference.
Instruction Manual
Double Insulation
VL42-FD
VL42-FL
Auto Feed Screw Driving System
VISLIDER

-1-
Table of Content Contents
Page No

General Power Tool Safety Warnings
- 2

Safety Instructions for Use of Vislider
- 4

Product Specifications
- 6

List of Bits
- 6

Part Names
- 7

Assembling the Tool
- 8

Tool Adjustments
- 12

Driving Screws
- 13

Maintenance and Inspection
- 15
◆To prevent fire, electric shock, or injury, read all safety precautions carefully
before use.
Warning :
A warning indicates the possibility that improper handling
of this tool may cause injury or death to the user.
Caution :
A caution indicates the possibility that improper handling
may cause damage to the tool.
Note :
A note indicates an important instruction for handling this
tool.

-2-
General Power Tool Safety Warnings
Warning
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.
1) 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.
2) 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 devise
(RCD) protected supply. Use of an RCD reduces the risk of electric shock.
g) Hold power tool by insulated gripping surfaces, when performing an operation where the
fastener may contact hidden wiring or its own cord. Contact with a "live" wire will make
exposed metal parts of the tool "live" and shock the operator.
3) 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 energizing power tools that have the switch on invites accidents.

-3-
Warning
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 jewelry. Keep your hair, clothing and
gloves away from moving parts. Loose clothes, jewelry 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.
4) 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, Usage of the
power tool for operating different from those intended could result in a hazardous situation.
5) 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.
About Double Insulation
ΓVislider is constructed of a double insulation structure for the safety of the user.
The double insulation means that the cord and the outer frame are double insulated with two
different types of insulation. This feature offers a superior level of safety against electrical shock.
To maintain the double insulation safety feature, the following instructions must be observed:
1) If a Vislider part is replaced with a different part or Vislider is reassembled incorrectly, the
double insulation structure may not be maintained and the safety of the product may be
compromised.
2) The outer frame of Vislider is constructed of impact resistance resin to withstand the rigors
of the job site. However, if it falls from a high elevation or is handled roughly, damage can occur.
3) Chlorine, solvents, gasoline, and paint thinners can degrade plastics. Do not use them on
the Vislider.
4) Disassembling and reassembling the electrical system and replacement and/or repair of a
part of Vislider should be requested from the shop where you purchased it or our sales office.

-4-
Safety Instructions for Use of Vislider
Warning
1) Do not use power tools for purposes other than the intended use described in their instruction
manual.
2) Vislider should be used with the rated voltage indicated on the nameplate.
•If this tool is used with a voltage higher than the rating, the motor may rotate at an excessively
high rpm and become dangerous.
•Conversely, if this tool is used with a voltage lower than the rating, it may reduce performance of
the motor and cause a failure.
•If something unusual occurs, turn off the power and unplug the Vislider from the outlet. Then
consult the shop where you purchased this product or our sales office.
3) Power tools should be maintained carefully.
•Oiling and replacement of accessories should be performed in accordance with their instruction
manual.
•The cord should be inspected periodically. If it is damaged, it should be replaced immediately.
•Extension cords should be inspected periodically. If the cord is damaged, replace immediately.
•The handle should always be kept dry and clean. Keep the handle from being soiled with oil or
grease.
•Be sure to hold the handle firmly while driving screws.
4) Materials that screws are being driven into should be firmly fixed.
•Use a clamp or vice to hold the material firmly allowing you to hold the power tool with both
hands.
5) If any of the following apply, turn off the power tool and unplug the cord.
•The power tool is not being used or is in disrepair.
•An accessory of the power tool is being replaced.
•There is the possibility of danger.
6) Use an extension cord rated for outdoor use.
When using the power tool outdoors, a cabtyre cable (or a cabtyre extension cable) should be
used.
Minimum gage for cord sets
Volts
Total length of cord [feet]
115V
0-82 85-164 167-328 331-492
Ampere Rating
AWG
(AMERICAN WIRE GAUGE)
0 - 6 6
18 16 16 14
- 10
18 16 16 12
10 - 12 12
16 16 14 12
- 16
14 12 Not Recommended
7) Keep your hands and face away from rotating parts, such as the bit, screws, and the screw
feeding mechanism while operating Vislider as it may cause injury.
8) Be sure to select the correct screws and a tool with an applicable rotating speed. Refer to the
page 5 for details of product specifications.
•The wrong combination of screws and rotating speed of the tool may overload the motor, which
may result in damage or injury.
•For details about the applicable tool for your screws, please see our website - www.muro.com,
contact your dealer, or the Customer Service Department of MURO NORTH AMERICA INC..
9) Use only accessories and attachments specified in the manual.
•Use of an unspecified accessory or attachment not prescribed in the manual or product catalog
may cause accident or injury.

-5-
Warning
10) A repair of the power tool should be requested from a specialized shop.
•The power tool complies with applicable safety standards. Never disassemble or modify the
power tool.
•Repair of the power tool must be requested from the shop where you purchased it.
•Repair of the power tool by an unauthorized person may degrade the performance of the power
tool. The repair may also cause injury or accident.
Caution
1) The bit and the rod handle must be installed in accordance with this instruction manual.
•If the bit or the handle are not installed properly, they may detach and cause injury.
2) To prevent an accidental activation, be sure the power switch is off when plugging in the power
cord.
3) Adjusting levers and knobs must be used properly and in accordance with this instruction manual.
•If a lever or knob is operated improperly, it may cause an injury or accident.
4) The bit should be checked for wear or damage.
•If a worn bit is worn, screws may not be driven properly. Check the bit for wear and tear before
starting work and replace with a new one when necessary.
5) Do not touch the bit immediately after work as it may be very hot and cause a burn.
6) The tape cutter is attached to the end of the feeder block. Keep your fingers away from it.
•It may cause an injury. For details, refer to page 13.
7) This tool is designed to stand by itself, however, be sure to place it in a safe and stable location.
•It may cause an injury or damage the tool.

-6-
Product Specifications
The Vislider Auto Feed Screw Driving System is designed to provide excellent
performance. Muro collated coil screws allow you to drive screws efficiently and safely on
floor, deck and roof applications. Only Muro screws can be used in the Vislider. Not
using Muro branded screws can damage the tool and WILL void the warranty.
Model
Main Function
VL42-FD
VL42-FL
Specifications of
the Muro Collated
Screw Coil
Screw Length
1"-3" / 25-80m m
1"-4" / 32-100mm*
Thread Nominal Dia.
#6-#10 / 3.5-4.8mm
#10-#14 / 5.0-6.0mm
Screw Head Dia.
1/4"-3/8" / 7.0-9.0mm
3/8"-1/2" / 10-12mm
Total length
29-1/2" / 747mm
30" / 769mm
Weight
12-1/2 lbs. / 5.7kg
Voltage
Single phase, 115V
Frequency
50/60Hz
Rated Load Current
5.2A
Rated Power Consumption
600W
Rated Time
30min.
Power Cable
9"/2.8m
Idling Speed **
1200／1800／2300／2800／3500 rpm
* Remove the magazine lid where screws of 3-1/8" - 4"(85-100 mm) in length are used. (See page 9)
**One tool one idling speed. The idling speed is specified per tool.
List of Bits
Type
No.
VL42-FD
VL42-FL
Length [inches]
Product Code
Length [inches]
Product Code
Philips
No.2
STD
Accessary
7-1/4"
PHL27114
8-1/8"
PHL28118
No.3
8-1/8"
PHL38118
Square
No.2
7-1/4"
SQR27114
8-1/8"
SQR28118
No.3
STD
Accessary
8-1/8"
SQR38118
Torx
T20
7-1/4"
TX207114
8-1/8"
TX208118
T25
7-1/4"
TX257114
8-1/8"
TX258118
T30
8-1/8"
TX308118
T40
8-1/8"
TX408118

-7-
Part Names
Handle shaft
stopper
Rod handle
lock lever
Countersinking
Adjustment
dial
Bit
Adjusting
lever
Grip finger
Tape cutter
Screw guide
Guide cover
Guide cover
adjusting dial
Lever latch
Magazine
bracket
Guide pole
Bit Locking
Sleeve
Motor grip
Handle shaft
Rod handle
Handle
grip
Handle cover
Trigger lock button
Trigger switch
Forward/Reverse
switch
Brush cap
Lid retainer
Magazine Lid
Magazine
Magazine
lock button
Feeder block

Preparation
-8-
Assembling the Tool
Attachment and Detachment of Magazine
Align the magazine grooves with the rails
of the magazine bracket and slide the
magazine into the bracket along the rails
until the magazine lock buttons snap.
1. Push the magazine lock buttons inward
until the snap fits are released from the
magazine bracket.
2. Pull the magazine upward to remove it.
Opening/Closing of Magazine Lid
Attachment
Detachment
Magazine
lock button
Magazine groove
(on both sides)
Magazine bracket rail
(on both sides)
Snap
fit
1.
Push
in the
buttons.
Magazine
lock button
2.Remove the magazine
by pulling it upward.
Lid retainer
1. Pull the retainer
2. Open the lid.
Magazine lid
Opening
Closing
1. Pull and hold the retainer of the magazine
lid with a finger.
2. Open the lid by raising it.
Close the lid firmly until the retainer snaps
on the magazine.

Preparation
-9-
Attachment and Detachment of Magazine Lid
* Where screws of 3-1/8" - 4" (85-100 mm) in length are used, the
magazine lid cannot be closed firmly. In such cases, remove the
magazine lid.
Note: The detached magazine lid should be stored so that it will not be lost or broken.
Detachment
1. Raise the magazine lid
perpendicularly.
3.
Detach
the one
side of the
hinged
part, then
the other
2.
Push
Part A
inward
with the
fingers.
1. Pull the lid stopper and raise the magazine lid
perpendicularly. Hold the lid in the position.
2. Push both sides of the hinged part of the lid
(Part A) inward.
3. Release one of Part A from the magazine.
Then release the other and remove the lid.
Attachment
1. Hold the magazine lid perpendicularly.
4.
Inset the
other side
of the
hinged
part into
the other
hole.
1. Hold the magazine lid perpendicularly.
2. Insert the one side of the hinged part into
the hole provided in the magazine.
3. Push both of Part A (the hinged part)
inward.
4. Insert the other side of the hinged part
into the other hole of the magazine.
Then release Part A.
After attaching the lid, make sure that the
lid opens/closes smoothly.
2. Insert the one side of the hinged part
into the hole.
3. Push in and hold Part A.

Preparation
-10-
Assembling the Tool
Attachment and Detachment of Rod Handle
Adjustment of Rod Handle Length
1. Loosen the handle shaft knob
completely to adjust a length of the rod
handle.
2. When the handle shaft is pulled up or
pushed down it catches slightly and
clicks at each countersink.
3. Align the knob over the countersink and
tighten it firmly.
Caution
▪The length of the rod handle should be
adjusted with the handle attached to the
tool. ・If the knob is tightened at a
misaligned position, the handle shaft
may be damaged making it unusable.
Attachment
Rod Handle
Handle
Shaft
Groove
Handle cover
(closed and fixed state)
The lock of
the handle
cover is
released
Rod handle
lock lever
* The lock of the handle cover
is released and the cover
opens inward by raising the
rod handle lock lever.
1. Raise and hold the rod handle lock
lever.
2. Turn the grooved side of the handle
shaft toward the lock lever. Insert the
handle shaft into the tool by pushing
down.
3. Insert the handle shaft as far as it will
go and push down on the lock lever.
Caution
Make sure that the rod handle is fixed
firmly by pulling it lightly.
Detachment
1. Lift up on the rod handle lock lever
and pull out the handle shaft.
2. Make sure that the handle cover
closes completely. Then push down
on the rod handle lock lever.
* If the handle cover is half open, raise
and lower the lock lever again to
close the handle cover completely.
Countersink
1. Loosen the knob
completely.
3. Align the knob
over the
countersink and
then tighten it
firmly.
2. Adjust the
length of the
shaft by pulling
it up or pushing
it down.
Handle shaft
stopper

Preparation
-11-
Inserting or Removing the Bit
1. Press and hold the grip finger.
2. Insert a bit into the center hole of the
feeder block.
3. Pull the sleeve and insert the bit as far
as it will go and release the sleeve
1. Pull the sleeve and pull out the bit.
2. Hold the grip finger and pull the bit
outfrom the center hole of the feeder
block.
Loading the Muro Collated Screws
1.Pull the stopper of the magazine lid and
open the lid. Get the coil of Muro collated
screws, remove the elastic band. Place the
coil of Muro collated screws with the heads
of screws facing upward.
Pull the end of the coil through the slot in
the magazine and close the lid firmly.
The Muro collated screw coils are classified
into two types in accordance with the
location of the plastic strip on the screw:
22-mm type and 30-mm type.
Since positions of the screw heads are
different per strip type, attention should be
given when loading the Muro collated screw
coil into the tool.
2.Insert the end of the Muro collated screw
coil into the clearance between the feeder
block and the guide cover until the first
screw is positioned directly under the bit.
3.Press the upper of the lever latch to get the
first screw fixed.
Loading is completed.
* After loading the Muro collated screw
coil, make sure that the Muro collated
screw coil is set properly by pulling it
lightly.
Inserting
Removing
Caution
Make sure that
the bit is locked
in place.
2. Insert a bit.
1. Press the grip finger
3. Pull the sleeve and insert the bit.
1. Pull the sleeve and pull out the bit.
Magazine
End of a
Screw Coil
Groove for
22mm type
Guide
Cover
Screw coil
Groove for
30mm type
Feeder
Block
22mm
type
30mm
type
Thread Length：1”~1-3/4”
25～43mm
Thread Length：1-3/4”~4”
44～100mm
Screw
Bit
Press

Adjustment
-12-
Tool Adjustments
The Adjusting Plate
Set the position of the adjusting plate in
accordance with the length of the screw.
1. Raise the adjusting lever to unlock the
adjusting plate.
2. Slide the adjusting plate to a position
where a distance from the bottom edge
of the screw guide to the tips of the
screws becomes approximately 5 mm.
Then pull the lever down to lock the plate.
Caution
The adjusting plate is provided with a
damper function so that it moves slowly
- it is not unusual for this to feel a bit stiff.
However, if the adjusting lever is released
with the Vislider tool standing upright, the
adjusting plate may slide quickly.
Be careful not to pinch your fingers when
adjusting the plate.
Adjustment of Guide Cover
Adjust the guide cover in accordance with
the screw diameter.
If the clearance between the guide cover
and the feeder block is too narrow or too
wide, the screws will not feed smoothly.
The clearance is set to "MAX" as the
factory default setting.
Adjust the clearance that is appropriate to the
size of the screws as depicted by "A" above.
If the screws do not feed smooth or the coil
slips, adjust the clearance by turning the dial
to the left or the right by as required. When
the dial is turned by one revolution and
returned to "MAX" position, the clearance
between the guide cover and the feeder block
returns to the maximum.
Screw guide
Approx. 5 mm
2. Slide the
adjusting
plate.
Adjusting lever
1. Raise the
lever to release
the lock.
3. Pull the lever
down to lock
the plate.
Guide
cover
Guide cover
adjusting dial
Feeder
block
* The dial
cannot be
turned to
the right
from "MAX"
position.
VL42
-FD
VL42
-FL

Driving
-13-
Driving Screws
Adjusting Countersinking Depth
A screw driving depth can be adjusted by
turning the screw driving depth-adjusting
dial.
From the motor grip side
Screw driving depth adjusting dial
Right turn … Shallow
Left turn … Deep
The driving depth is changed 1.5 mm per
one revolution. (0.375 mm per click)
Be sure the driving depth is appropriate by
test driving a few screws.
Direction Switch Operation
Set the switch to A …Forward direction
(The bit rotates to the right.)
Set the switch to B …Reverse direction
(The bit rotates to the left.)
Caution
Be sure to confirm the bit rotation direction
before use.
The bit rotation direction (forward/reverse)
should only be changed after the motor
stops completely. If the direction is
changed while the motor is running, it may
cause damage to the motor.
【Continuous Operation Mode】
1.Pull the trigger.
2.Push and hold the trigger lock button.
3.Release your finger from the trigger. The
trigger will be locked and the continuous
operation mode is set.
When the trigger is pulled, the motor
rotates; however, the bit does not. Pushing
down and pressing the bit into the screw
recess causes the bit to rotate and drive
the screw into the material.
Pulling the trigger again while the tool is
running releases the trigger lock button.
When your finger releases the trigger, the
continuous operation stops
Deep
Sallow
Countersinking
Adjustment
dial
Bit rotation direction
change switch
Trigger switch
Trigger switch
3. Release the switch.
1. Pull the switch.
2. Push the
Button.
3. Release the switch.
1. Pull the switch.
Trigger lock
button

Driving
-14-
Driving Screws
1. Make sure that the Muro collated screw coil and the appropriate bit are loaded and the tool is
properly adjusted. Lock the trigger switch and put the motor into the continuous operation
mode.
2. Hold the handle grips firmly and press the tool down towards the material.
•Leaning of the tool may cause damage to the screw head or wear and tear on the bit.
If the tool is leaning, the torque is not properly transmitted to the screw and the screw is not
driven to the desired depth.
3. Press down on the tool to drive the screw by keeping your arms close to your body.
•Screws should be driven in one fluid motion. Do not stop driving a screw in the middle of it.
When the screw is fully driven, the clutch disengages and the bit stops rotating.
Pull up the tool and allow the tool to return to its original state.
4. When the tool returns to its original position, the next screw is automatically fed directly under
the bit so the tool can drive the screws continuously.
How to Use the Tape Cutter
How to Remove a Muro Collated Screw Coil
As the screws are driven the waste length of
tape can be removed as needed utilizing the
built in tape cutter. This prevents any feed
james being caused by the waste tape.
You can cut the strip by holding it with your
foot as shown in the figure to the left and
pulling up on the tool quickly.
Do this on a flat surface.
Hold the grip finger down with your thumb and
remove the Muro collated screws by pulling them
in the direction indicated by the arrow.
If the Muro collated screw coil becomes stuck,
push it back slightly in the opposite direction and
release the grip finger. The Muro collated screw
coil should remove easily.
1. Hold the grip finger.
2. Remove the
Muro collated
screw coil.
Cutting Edge
Tape Cutter
Waste
plastic strip
1. Step
on the
plastic
strip with
your foot.
2. Pull up the
tool quickly
1.
Lock the trigger
switch to put the tool
into the continuous
operation mode.
2.
Press the tool down
towards the material
3.
Lift the tool up and the
clutch disengages
and the bit stops rotating.
4.
Return the tool to its
original state and the
next screw is
automatically fed
directly under the bit.

Maintenance and Inspection
Warning
◆When inspecting or maintaining this tool, be sure to turn off the power and unplug the power
cord.
1) Inspection the Bit
•If a bit is worn or broken screw driving can be affected and the heads may be damaged.
The unique double-ended bits for Vislider allows both ends to be used. Turn over or replace the
bit with a new one as soon as possible.
2) Inspection of the Tool
•As vibration through use can cause screws to loosen, periodically tighten screws as required.
Loose screws may cause an injury or accident.
3) Maintenance of the Motor
•Dust in the motor should be discharged every 50 hours of operation. A method of discharging
the dust is to run the motor in a no-load situation and blow compressed air into the housing
through the front air vents causing the dust and air to exhaust together through the rear air
vents.
4) Inspection of Carbon Brushes
•The carbon brushes should be removed and inspected periodically.
Woen the carbon brushes approach to the wear limit (6.5 mm), replace them with new ones
promptly.
The carbon brushes should be cleaned and checked to make sure they move smoothly in the
brush holder.
5) Replacement of Carbon Brushes
•Remove the carbon cap with a slotted screw driver. Take out the worn carbon brushes and
insert new ones. Be sure to put the brush cap back after replacing the brushes.
Two carbon brushes make one set. Be sure to replace both of them at the same time.
6) Maintenance of Vislider
•If dust gathers on the grip finger, guide cover, or guide pole, these parts may not slide smoothly.
Clean the parts thoroughly and apply two or three drops of a lubricant.
•If the main unit becomes dirty, wipe it with a cloth and mild detergent. Do not use gasoline,
paint thinner, petroleum, and kerosene oils act to degrade plastics.
Wear limit:6.5 mm
Slotted
screw driver
Brush cap

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7 Tilbury Court, Brampton, Ontario, L6T 3T4, Canada
Tel: [phone] Fax: [phone]
http:// www. muro.com
7-1 Kiyohara Industrial Park, Utsunomiya City, Tochigi Prefecture
321-3231 Japan
Tel: [phone] Fax: [phone]
http:// www. vislider.com/
V L42 M 02 U2 0 20 0 612
Printed in CANADA