Hultafors D 60 User manual

D 60
DM 60
DM 120
Operating instructions EN

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SCOPE OF DELIVERY FOR D 60, DM 60, DM 120:
1. D 60, DM 60, DM 120
2. AAA batteries
3. Quick start guide
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Operating manual
D 60, DM 60, DM 120
About this manual
To utilize the complete functionality range of this
measurement instrument, and to ensure safe
operation,
please observe the following instructions:
• Please read this operating manual before
starting to use the device.
• Always keep the operating manual near the
device.
• Only hand over the device to other persons
together with the operating manual.
• Never render the attached warning signs
unreadable.
Contents
1. General information
2. Description
3. Technical data
4. Safety instructions
5. Startup
6. Operation
7. Calibration and adjustment
8. Maintenance, storage and transportation
9. Scope of delivery and accessories
10. Troubleshooting
11. Disposal
12. Warranty
13. EC conformity declaration

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1.1 Signal words and their meaning
DANGER
For an imminent danger that could lead to
serious injury or death.
WARNING
For a possibly dangerous situation that could
lead to serious injury or death.
CAUTION
For a possibly dangerous situation that could
lead to slight injury or property damage.
NOTE
For application notes and other useful
information
1.2 Pictograms and other information
1.2.1 WARNING SIGNS
Warning of dangers in general
1. General information
1.2.2 SYMBOLE
Read instructions before use
Batteries and devices must not be
disposed of with household waste
Do not throw batteries into a fire
Warning signs on battery Do not
heat the battery above 60 °C.

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2.1 Device components, display and
operating elements
2.1.1 D 60, DM 60, DM 120
1. Acrylic glass block vials
2. Gradient module
3. Gradient module battery compartment
2. Description
2.1.3 GRADIENT MODULE
1. On/o switch / Display light
2. On/o switch acoustics (signal at 0° and 90°)
3. Hold function (measurement is retained
by pressing once) / Toggling between ABS
(absolute) and INC (incremental)
4. Mode button for switching between measured
value settings (°, mm/m, %, in/)
5. Arrows show in which direction the spirit level
has to be moved
6. Display ° / mm/m / % / in/
7. Display in the case of low battery voltage
8. Display of ABS or INC
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2
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3. Technical data
3.1 Gradient module
Max. measurement tolerance
- 0° / 90°
- 1° - 89°
± 0.05°
± 0.10°
Protection class IP 65
Power supply 3 x 1.5 V AAA batteries
Battery life (at 20°C) 30 hrs (if display light switched o, approx. 80 hrs)
Permissible temperatures
Operating temperature
Storage temperature
-10°C to +50°C
-20°C to +70°C

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4. Safety instructions
4.1 AREA OF RESPONSIBILITY
4.1.1 MANUFACTURER
Hultafors is responsible for the safe delivery
condition of the product, including the operating
manual and the original accessories.
4.1.2 OPERATOR
e operator is responsible for using the product
as intended, the deployment of personnel,
their training and the operational safety of the
product.
• e operator understands the safety
information which is stated on the
product and the instructions which
are contained in the operating manual.
• e operator shall comply with local
regulations relating to safety and accident
prevention regulations as well as worker
protection laws and regulations.
• e operator shall immediately notify Hultafors
if safety-related issues should develop on the
product or during its utilization.
• e operator shall ensure that the product
is not utilized any further if defects become
evident, and will have the product repaired
professionally.
4.2 Improper Use
• Use of the device and the accessories without
instruction.
• Use of third-party accessories or additional
equipment.
• Use outside of the intended limits
(see Chapter 3 / Technical data).
• Use under extreme temperature fluctuations
without an adequate acclimatization.
• Disabling of safety devices and removal of
hazard notices and labels.
• Unauthorized opening of the device.
• Performance of modifications or alterations
the device or the accessories.
• Deliberate blinding of third parties.
• Inadequate safeguarding at the installation site.
4.3 Utilization limitations
e D 60, DM 60, DM 120 is suitable for a
continuous use in an atmosphere which can be
inhabited by humans.
• Do not operate the product in explosion-prone
or corrosive environments.
• Inform the local safety authorities and
safety experts before working in hazardous
environments, in close proximity to electrical
installations or similar surroundings.

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4.4 Usage Hazards
4.4.1 GENERAL
WARNING
Missing or incomplete instructions may
result in improper or incorrect use.
is can cause accidents with serious
damages to persons, property, assets
and the environment.
• Follow the manufacturer‘s and operator‘s
safety instructions.
• Protect equipment and accessories from
access by children.
CAUTION
A fall, longer storage, transportation or
other mechanical eects can lead to
erroneous measurement results. Check
the unit for damage before use.
Do not use damaged equipment.
• Repairs have to be exclusively performed by
Hultafors
• Before use, check the accuracy of the device
(see Chapter 8 / Checking the accuracy)
4.4.2 BATTERIES
DANGER
Mechanical damage can lead to
a leakage, fire or explosion of the
batteries or trigger the release of toxic
substances.
• Batteries and rechargeable batteries may not
be opened or exposed to mechanical loads.
• Damaged batteries, chargers and charging
stations may not be used.
• Repairs have to be exclusively performed by
Hultafors.
WARNING
High ambient temperatures and
immersion into liquids can cause a
leakage, fire or explosion of the batteries
or trigger the release of toxic substances.
• Protect batteries and rechargeable batteries
from mechanical damage during transport.
• Never store the Li-Ion battery in the sun, on
radiators or behind glass windows.
• Do not overheat batteries and rechargeable
batteries or expose them to fire.
• Avoid the ingress of moisture into batteries
and rechargeable batteries.
• Do not use damaged batteries or rechargeable
batteries. Dispose of properly.
(see Chapter 12 / Disposal).
WARNING
short-circuiting or unintended use can
cause batteries to overheat and create
an injury or fire hazard.
• Do not transport or store batteries in the
pockets of garments.
• Do not bring the battery contacts in contact
with jewelery, keys, or other electrically
conductive objects.

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• Do not charge non-rechargeable batteries
• Do not discharge the batteries through short-
circuiting.
• Do not solder the batteries within the device.
• Do not mix old and new batteries, and do not
mix batteries from dierent manufacturers or
with a diering type designation.
WARNING
Using charging devices from other
manufacturer‘s can damage the Li-Ion
batteries. is can lead to a fire and
explosion hazard.
• Only use original Hultafors accessories.
WARNING
If disposed of improperly third parties
can possibly be seriously injured and
the environment polluted. e burning of
plastic components generates toxic fumes
which may impair the health of people.
Batteries / rechargeable batteries may
explode if they are damaged or heated
excessively, and thereby cause poisoning,
burning, corrosion or environmental
contamination. If disposed of negligently
unauthorized persons are able to use the
product improperly.
• e product must not be disposed of together
with household waste. Dispose of the device and
accessories properly (see Chapter 12 / Disposal).
• Protect the product at all times from access by
unauthorized persons, and especially children.
4.5 Electromagnetic compatibility (EMC)
e electromagnetic compatibility is the ability of
the product to function in an environment where
electromagnetic radiation and electrostatic
discharge are present, without causing
electromagnetic iterference to other devices.
4.5.1 INTERFERENCE OF OTHER DEVICES BY
D 60, DM 60 DM 120
Although the product meets the strict require-
ments of the relevant directives and standards,
Hultafors can not completely exclude the
possibility of interference with other devices (for
example, when using the product in combination
with third-party devices, such as field computers,
personal computers, wireless devices, mobile
phones, certain cables or external batteries).
• When using computers and radio equipment
make sure to observe the vendor-specific
information about electromagnetic
compatibility.
• Only use original Hultafors equipment and
accessories.
4.5.2 INTERFERENCE OF THE D 60, DM 60,
DM 120 BY OTHER DEVICES
Although the product meets the strict
requirements of the relevant directives and
standards, Hultafors can not entirely exclude the
possibility that intense electromagnetic radiation
in the immediate vicinity of radio transmitters,
two-way radios, diesel generators, etc. can
distort the measurement results.
• When performing measurements under these
conditions check the plausibility of the results.

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5. Start-up
Prior to initial set-up, check whether the batteries
have been installed correctly in the device.
Inserting batteries
1. Open the battery compartment cover with an
appropriate screwdriver.
2. Insert batteries making sure that the poles of
the batteries are in the right position.
3. Close the battery compartment cover with an
appropriate screwdriver.
Only use type 1.5 V AAA batteries!
If the device is not used for a long period of time,
remove the batteries.