DJH MEK RUB TEST MACHINE Manuale utente
MEK RUB TEST MACHINE
USER MANUAL
Everything you need to know about setting up & using your MEK Rub Test Machine by DJH Designs Inc.
©Copyright DJH Designs Inc. 2018
All Rights Reserved. Reproduction, adaptation, or translation without prior written permission is prohibited,
except as allowed under the copyright laws.
Publication number :: A20029-9500M
First Edition , January 1992
First Revision, September 1994
Second Edition, June 1995
ird Edition February 1997
Fourth edition January 2000
Revised November 2003
Fih Edition January 2007
Revised February 2008
Sixth Edition January 2010
Eigth Edition May 2018
Printed in Canada.
Warranty
e information contained in this document is subject to change without notice.
DJH Designs Inc. Makes no warranty of any kind with regard to this material, including, but not limited to,
the implied warranties or merchantability and tness for a particular purpose.
DJH Designs Inc. shall not be liable for errors contained herein or for the incidental consequential damages in
connection with the furnishing, performance, or use of this material.
3
INDEX
Section Page
Manual Conventions 4
Unpacking & Installation 5
Installing MEK Reservoir 6
Air Supply Connection 8
Installing the Safety Cover 9
Replacing the Rubbing Pad 10
Filling the MEK Reservoir 11
Testing a Panel 12
Adjusting the Rubbing Block 15
Setting the Number of Strokes 16
Running the Rub Test 17
Maintenance 18
Machine Specications 19
Where to Find Help 20
Warranty 21
Repackaging Guidelines 22
Survice & Support 24
Service Request Form 25
Hardware Installation 26
4
MANUAL CONVENTIONS
To help you nd important information quickly, and make instructions easier to understand, this manual uses the
following conventions:
Italic refers to a document title or is used for emphasis.
Bold refers to new terms or is used for emphasis.
Notes contain important information set o from the text.
Caution messages appear before procedures which, if not observed, could result in inaccurate
data or in damage to the equipment.
Warning messages alert you to a specic procedure or practice which, if not followed
correctly, could cause serious personal injury.
Contains helpful information about a procedure or practice
NOTE
CAUTION
WARNING
TIP
5
UNPACKING MACHINE
1. When rst opening the box, rst remove the safety
cover, then remove other components underneath.
3. Remove foam insert 4. With the help of another person, carefully li the
MEK machine base from the box.
2. Remove box underneath safety cover containing
the MEK resevoire.
6
MACHINE INSTALLATION
Select a suitable area for the machine. e machine weight is 62.5 lbs. (30 kg) and must be installed on a sturdy
work bench that will be able to absorb the inertia of the dead weight rubbing block being shuttled back and forth.
It is recommended that the work area have at least 30cm clearance on all sides.
e machine comes with two (2) mounting plates to secure the machine to the tabletop. Please refer to the diagram
below for recommended method of installation. Place the anti-skate pads under the corners of the machine as
shown. For metal bench tops mark the screw locations drill pilot holes and then screw the brackets onto the
worktable surface. For wood benches and surfaces simply attach using #10 wood screws.
Failure to secure the machine to the work table may result in the machine falling o the table, serious damage
to the machine and or personal injury can occur due to the weight of the machine.
Anti-Skid Pad
WARNING
7
UNPACKING & INSTALLATION
Installing MEK Reservoir
1. Locate the two (2) rivnuts for the reservoir
2. Mount the two (2) screws for the reservoir
assembly as shown using the 1/8” allen key.
Do not over tighten the screws as it is possible
to strip the rivnuts if too much force is
applied.
8
UNPACKING & INSTALLATION
Installing MEK Reservoir
3. Connect the ow line coming from the
rubbing block to the ow valve located on the
bottom of the reservoir as shown
4. Tighten the tting by hand then use a
10mm wrench tighten an additional ¼ turn.
Excessive tightening may collapse the ferrell
and restrict the solvent ow.
5. Connect the air supply line from the
machine base to the back of the reservoir
assembly.
9
UNPACKING & INSTALLATION
Installing the Safety Cover
Align Front of cover to the front edge of the base plate and then align the holes in the cover to the holes in the
mounting blocks. You may have to rotate the mounting blocks to be in the correct orientation prior to sitting the
cover on the machine. Install the two mounting screws with the large diameter at washers supplied. All machines
are equipped with a cover interlock and the safety cover must be installed to operate the machine.
10
UNPACKING & INSTALLATION
Air Supply Connection
e MEK Rub Test machine is supplied with a 2 stage air lter assembly pre-installed on the back of the unit,
bypassing or removal of these lters will void the machine warranty, if problems due to lters plugging up occur
the air supply problem should be addressed before continuing use of the machine.
Air Supply shuto, before connecting the airsupply
to the machine make sure that the machine airshut
o valve is in the closed position. (Pull up on the
handle to shuto air supply)
Connect the air supply to the inlet side of the lter
assembly
Clean, dry, oil free air only, any use of oiler’s or dirty
air supply will void your warranty. Use of synthetic
oils in the air supply can cause severe damage to
the internal valve seals and must be avoided
Once the air supply has been connected push the handle on the top of the lter assembly down to supply air the
machine pneumatics, check the pressure gauge (located in regulator) on the tower face on the front of the machine.
e correct operating pressure is 80 psi (550 Kpa). If the pressure is not correct adjust the regulator to the correct
pressure.
Correct operating pressure is important to achieving accurate test results, incorrect pressure
will eect the number of strokes/min. Set pressure to 80 psi (550 Kpa) setting is done statically
do not try to adjust the pressure while the machine is running.
CAUTION
CAUTION
NOTE
Indice
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