Fortum Proffesional 4770667 Traducción Del Manual De Uso Original página 17

Introduction
EN
Dear customer,
Thank you for the confidence you have shown in the Fortum® brand by purchasing this product.
This product has been tested for reliability, safety and quality according to the prescribed norms and regulations of the
European Union.
Contact our customer and consulting centre for any questions at:
www.extol.eu service@madalbal.cz
Manufacturer: Madal Bal a. s., Průmyslová zóna Příluky 244, 76001 Zlín, Czech Republic
Date of issue: 7. 1. 2020
I. Description – purpose of use
y Professional 2-in-1 rivet drill adapter Fortum® 4770667 for clamping into the chuck head
of a cordless drill, electric or pneumatic drill, intended for inserting both blind rivets with
a body diameter of 2.4 mm; 3.2 mm; 4.0mm; 4.8 mm; 6.0 mm; 6.4 mm, as well as rivet
nuts of sizes M3; M4; M5; M6; M8; M10; M12 made from aluminium, steel, stainless steel
for creating strong threadless material joints.
y Thanks to the integrated handle, it is possible to use the rivet drill adapter for blind rivets with a body diameter
of up to 6.4 mm and for rivet nuts up to a size of M12 because the handle helps to better counter the effects of
torsion forces when pulling blind rivets or rivet nuts for creating strong threadless material joints.
II. operating instructions
•
WARNINg
y Carefully read the entire user's manual before first use and
keep it with the product so that the user can become
acquainted with it. If you lend or sell the product to somebo-
dy, include this user's manual with it. Prevent this
user's manual from being damaged. The manufacturer takes
no responsibility for damages or injuries arising from use of
the device that is in contradiction to this user's manual.
Acquaint yourself with all the control elements and parts of
the tool before using it. Before using, first check that all parts
are firmly attached and check that no part of the tool is missi-
ng from its place or damaged or incorrectly installed. Do not
use a tool with damaged or missing parts and have it repaired
or replaced at an authorised service centre for the Fortum
brand - see chapter Servicing and maintenance, or the websi-
te address at the introduction to this user's manual.
y When disassembling the rivet drill adapter,
use gloves half-dipped in nitrile or polyure-
thane, which have good gripping proper-
EN
CrMoV
2
1
in
ties. The internal parts of the rivet drill adapter are tre-
ated with machine Vaseline, which is absorbed through
the skin into the body.
y During work, use certified eye protection
with a sufficient level of protection.
•
WARNINgS
y The rivet drill adapter must not be
iMPaCt FUnCtiOn
used with percussion power tools
and the hammer function, this
would damage it.
iMPaCt tOOlS
y When using the rivet drill adapter, for safety
reasons it is necessary to use a very low rota-
Max.
20
tion speed, max. 20 min -1 , due to the gene- rpm
rated reactive recoil. When working with the
rivet drill adapter, hold the power tool by the
360°
handle with a firm and stable body stance,
otherwise there is a risk of injury caused by
the violent jolting out of the handle of the
TORQUES
rivet drill adapter.
32
CHARgINg CoRDLESS PoWER TooL
BATTERIES
y When a cordless drill (cordless screwdriver) is used,
its battery must be well charged, which is important
particularly for larger blind rivets and rivet nuts. Higher
current is drawn under load and if the battery is not
sufficiently charged or has a low capacity in mAh,
which may be the result of wear, it may not sufficiently
meet the consumption of current requirements, and the
cordless drill, despite having a sufficiently large torque
may not necessarily provide the required performance.
Li-ion batteries usually have integrated electronic
protection against complete discharge, which damages
them. This protection manifest itself by the battery
suddenly ceasing to supply electrical current and the
cordless power tool suddenly stops running. After
a sufficiently long break the supply of electrical current
is renewed, however, it will again stop suddenly, which
may also manifest itself while working with the rivet
drill adapter if the battery is not sufficiently charged.
•
ImPoRTANT INFoRmATIoN
ABoUT DRILL SETTINgS
y Always set the lowest speed level on the drill, since
it applies that torque is greater at lower speeds.
Otherwise, the tightening torque of the drill may not
be sufficient.
y In the event that the drill has a torque adjustment
setting (screw symbol) and the tightening torque is
insufficient even when set to the highest possible tigh-
tening torque, set it to drill mode (drill bit symbol) - this
setting option is standard on cordless drills. In the event
that the tightening torque is insufficient even when
the drill mode is set, it is necessary to select a drill with
a higher torque.
SPECIFICATIoNS oF TIgHTENINg ToRqUE
oN PoWER TooLS
y The specified torque value in the technical specifica-
tions of the drill is not necessarily precise and may be
determined using several possible methods with a dif-
fering uncertainty, and therefore it is necessary to first
perform practical tests to determine the proper settings
for the installation of blind rivets or rivet nuts, to deter-
mine whether the torque of the drill is sufficient and
in the case of the rivet nut to also verify whether the
33
thread of the rivet mandrel is being torn from the rivet
nut, which damages the thread of the rivet mandrel
(see below).
•
ATTENTIoN
y Table 1 provides the minimum
requirements for the tightening
torque of the drill for the size
and material of the blind rivet
in relation to the material into
which the blind rivet is placed.
Use drills with a higher tightening torque. To
ensure that the motor of the drill is not overloa-
ded, the drill should be able to achieve a torque
that is 80-100% greater than the specified mini-
mum values in table 1. To set the optimal torque,
perform practical tests.
EN