Easy-Laser® D160 BTA

Manual
05-0364 Rev3

Manual English
Handbuch Deutsch
Manuel Française
Manual Español
 Declaration of
English Conformity
Equipment:
Easy-Laser® Product range

Damalini AB declares that the product is

manufactured in conformity with national and
international regulations.

The product complies with, and has been

tested according to following requirements:
EMC Directive:
89/336/EEC
93/68/EEC
NOTE! Low Voltage Directive:
Do not connect the detector 73/23/EEC
to display unit E418, or any Laser Classification:
other E-series equipment. EUROPE; SS-EN-608 25-1-1994
USA; CFR 1040.10/11-1993
RoHs Directive:
2002/95/EG
WEEE Directive:
2002/96/EG

Date: 2006-01-01

Fredrik Eriksson, Quality Manager

Damalini AB
Alfagatan 6, 431 49 Mölndal, Sweden
Tel. +46 31 708 63 00
Fax. +46 31 708 63 50
Email: info@damalini.com
www.damalini.com

© 2011 Damalini AB. We reserve the right to

make modifications without prior notification.

Patent; USA: US 7,042,561

China: ZL99813151.2
Japan: 3655827
Patent pending;
EU: PCT/SE/02034
USA: 11/289,755
 Quality Certificate Limited Warranty

English
Equipment: This product is manufactured under Damalini’s
Easy-Laser® Product range strict quality control system. Should the
product fail within two (2) years from the date
Quality statement: of purchase under normal usage conditions,
Damalini AB confirm, that our products are Damalini will repair or replace the product free
produced according to applicable national and of charge.
international regulations and standards. All (1) Using new or refurbished replacement
components are checked before assembly and parts.
final products are tested in functionality and (2) Exchange the product with a product that
visually checked before delivery. is new or which has been manufactured from
new or serviceable used parts and is at least
The calibration of the equipment fully complies functionally equivalent to the original product.
with ISO9001 #4.11. Proof of purchase date should be confirmed,
and sent together with a copy of the original
purchase document.

Disposal of old electrical & electronic equipment Warranty is valid under normal usage described in
(Applicable throughout the European Union the user’s manual appended with the product.
and other European countries with separate The warranty comprises failure on Easy-Laser®
collection programs) product that could be related to material and/or
fabrication errors.
This symbol, found on product or The warranty is valid only in the country of
on its packing, indicates that this purchase.
product should not be treated as
household waste when disposed The warranty is not valid in the following
of. It should be handed over to an cases:
applicable collection point for the recycling of • If the product is broken due to mishandling or
electrical and electronic equipment. By ensuring incorrect operation
this product is disposed correctly, you will help • If the product has been exposed to extreme
to prevent potential negative consequences to temperature, calamity, chock or high voltage.
the environment and human health. For more • If the product has been modified, repaired or
detailed information about the recycling of this disassembled by unauthorized personnel.
product, please contact your local city office,
household waste disposal service or the retail Compensation for possible damage due to failure
store where you purchased this product. on Easy-Laser® product is not included in the
warranty. Freight cost to Damalini is not included
in the warranty.
LASER SECURITY LASER TRANSMITTER
This is a laser instrument in laserclass II with an
Battery Alkaline
output power less than 1 mW, which only requires 1xR6 (AA) 1.5 V
the following safety precautions:

Never stare directly into the laserbeam.

Never aim the laserbeam to anyone elses eyes.

Laser aperture

NOTE! Opening the laser units can result

Magnetic area
in hazardious radiation, and will break the
manufacturer warranty.
NOTE! The instrument should not be used in
explosive risk areas.

Disclaimer
Damalini and our authorized dealers will take no
responsibility for damages on machines and plants
as the result of the use of the instrument.
DETECTOR UNIT
safety precautions
Warning! If starting the machine that will be
measured can result in personal injuries, the possi­
bility to unintentially start it shall be disabled before
mounting the measurement equipment, for example
by locking the switch in off position or remove the
fuses. These safety precautions should remain until
the measurement equipment are removed from the Detector aperture
Connector
machine.

Feature
Attach to non magnetic sheaves.
Because of the light weight of the transmitter and
the detector you can also mount the units onto non
magnetic sheaves by attaching pieces of double
sided adhesive tape to the magnetical surface. Be
sure that both the surface and the sheaves are
cleaned from grease and oil before attaching. Magnetic area

CARE TARGETS CABLE

Clean the units and the windows at the apertures
with a dry cotton cloth. If not using the system for a
long period of time, remove the batteries.
DISPLAY UNIT TECHNICAL SPECIFICATIONS
Connector Laser transmitter
Sheave diameters >B60 mm [2.5”]

English
Laser class 2
Output power <1 mW
Laser wavelength 635–670 nm
Offset value ( mm , ¨ ) Beam angle 60°
Angular value ( V , H ) Accuracy, Laser plane – Reference plane:
Parallelity: < 0.05°,
Offset < 0.2 mm [0.008”]
Toggle V/H value
Battery type 1xR6 (AA) 1.5 V
or Functions
Battery operation 8 hours cont.
Material ABS plastics /
Settings Menu Hard anodized aluminium
Dimensions BxHxD: 145x86x30 mm [5.7x3.4x1.2”]
On/Off Weight 270 g [9.52 oz]

Detector unit
FIRST CONNECT THE CABLE Sheave diameters >B60 mm [2.5”]
Always connect the cable between the detector and Measurement distance Up to 3 m [9.8’] between
the display unit before pressing the On-button. transmitter and detector
Measurement range: Axial offset: ±3 mm [0.12”]
START Angular value: ±8°
Start the display unit . For 3 seconds Housing material ABS plastics
Dimensions BxHxD: 95x95x36 mm [3.7x3.7x1.4”]
the software version is displayed, then the
Weight 170 g [5.99 oz]
measurement values are displayed.
If no laser can be detected Display unit
the display shows: Type of display 2-row backlit LCD
If no detector is connected Displayed resolution: (Changeable between mm/inch)
the display shows: Axial offset: 0.1 mm [0.005”]
Angular value: 0.1°
SETTINGS MENU Battery type 1xLR61 (9V)
Battery operation 24 hours cont.
1. Press button once: Housing material ABS plastics
Toggle measurement unit inch / mm with Dimensions BxHxD: 78x120x23 mm [3x4.7x0.9”]
Weight 170 g [5.99 oz]
2. Press button twice:
Toggle machine setup M > S / S < M with Targets
Type 2 pcs. magnet targets with
adjustable center line
<
M >
S S M Cable
Length 2 m [78”]
(This only affects the Vertical angle value, so that a
negative value [-] always means that the rear feet
[F2] is low. See next page for more information.)

3. Press button three times:

Toggle display light On / Off with

4. Press button four times:

To exit the Settings menu, press Battery
1xLR61 Alkaline 9V
Place battery according to graphics on label.
A1. Placing the units a3. different sheave face width
The laser shall be placed at the Stationary (S) If the sheaves have different face widths, just add
machine and the detector at the Movable (M). or subtract the difference from the zero value to get
the value for perfect alignment.
Movable Stationary

M S M S

1 mm (0.040”) 2 mm (0.080”)

Stationary Movable Example as above:

S M or

Values on the display when perfectly aligned shea-

ves.
NOTE!
The product is designed to be used on sheaves/pul­
leys. Both of the magnetic reference surfaces must a4. Vertical alignment
be in contact with the object. Read Vertical values (V). If necessary, shim rear or
front feet.
If the offset is too large, move the sheave axially
on the shaft within acceptable tolerance.

On steel surface

On non-magnetic object

a2. value directions

The displayed values refer to the detector as a5. horizontal alignment
follows: Press to shift to Horizontal values (H), and
+ Offset adjust the movable machine within acceptable
tolerance.

+
+
V Angle

- -
H Angle

a6. adjust the belt tension

- Offset
tolerances b2. different sheave face width
Recommended maximum tolerances from If necessary, adjust the targets for possible
manufacturers of belt transmissions is 0.25–0.50°. difference in sheave face width before alignment.

English
Recommendations are always dependent on belt Each mark corresponds to 1 mm [40 thou].
type. Please consult the design manual of the
specific belt type.
mm/m
<° mils/inch

0.1 1.75
0.2 3.49 X Y
Example:
0.3 5.24
0.4 6.98 Recommended X: Sheave face widths equal.
0.5 8.73 Y: Target sheave face width 4 mm thinner than Trans-
0.6 10.47 mitter sheave.
0.7 12.22
0.8 13.96
b3. Vertical alignment
0.9 15.71
1.0 17.45 Place the targets vertically according to the picture
to check the parallelity between the sheaves. If
necessary, shim rear or front feet.
If the offset is too large, move the sheave axially
on the shaft until the beam hits in the center of the
both targets.

A misalignment of 0.25° is the same as 0.44 mm

[17.6 thou] at a distance between the targets of
100 mm [4”].

b1. alignment with targets

b4. horizontal alignment
Misaligned sheaves Place the targets horizontally according to the
picture, and adjust the movable machine until the
beam hits in the center of the both targets.
Laser beam

Aligned sheaves
The beam disappears in the slot of the target.

Laser beam

b5. adjust the belt tension

c: connect to display unit d279
The detector can be
connected to Display
unit D279 with software
version 1.06 or newer.

C4. Enter the sheave face width

If equal widths on both the sheaves, accept [ _ ]
C1. Start program 29. The laser shall be placed with for both S and M sheave.
at the Stationary (S) machine and the detector at
the Movable (M). If different widths, enter each width S and M.

Confirm each figure with

Alt. 1 Alt. 2
[ Back ]
S M M S

C5. measurement values are DISPLAYED

C2. Face the side of the sheave on which All values in live mode. Adjust within acceptable
the BTA shall be attached to and choose with tolerance. Save or Print out the measurement result
between the above shown settings; movable (M) if wanted. [Back ]
machine to the right or to the left of the stationary
machine.
Example: The machine leans
Confirm with backwards 0.09°, and with the feet
distance entered (in step C3) this
will give a height difference of 0.7
between the feet pair F1 and F2.
F2
Vertical

Example: The offset

+1.5 means that the
M sheave is before
the S sheave.

C3. Measure and enter the distance

between the feet pair F1 and F2 on the movable
machine.

Confirm distance with

Offset Horizontal
[ Back ]