SOLA Digital Levels with Bluetooth

Introduction

Congratulations on your purchase of a SOLA (BIG) RED(M) (LASER) DIGITAL measuring instrument. These tools are designed to make your work easier, faster, and more accurate. To ensure safe operation and to utilize all features, please read this manual carefully before use.

Important Safety Instructions:

• Read this manual before operating the device.
• Keep this manual near the device at all times.
• Pass the manual on to any other user of the device.
• Do not obscure or remove warning labels.

Table of Contents

1. General Information
2. Scope of Delivery
3. Description
4. Technical Specifications
5. Safety Instructions
6. Laser Safety / Classification
7. Commissioning
8. Operation
9. Calibration and Adjustment
10. Cleaning, Storage, and Transportation
11. Troubleshooting
12. Disposal
13. Manufacturer's Warranty

1. General Information

1.1 Signal Words and Their Meanings

• DANGER: Indicates an immediate hazardous situation which, if not avoided, will result in death or serious injury.
• WARNING: Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
• CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or property damage.
• NOTICE: Provides information for proper use and other useful information.

1.2 Pictograms and Other Symbols

1.2.1 Warning Symbol

! General warning of danger

1.2.2 Symbols

• Read the manual before use. [i]
• Do not dispose of batteries and devices with household waste. [recycle]
• Do not throw batteries into fire. [fire-symbol]
• Do not heat battery above 60°C. [thermometer-symbol]
• Laser device Class 2. [laser-symbol]
• Do not point the laser beam into eyes! [eye-protection-symbol]

2. Scope of Delivery

2.1 (BIG) RED(M) DIGITAL

• 1 x (BIG) RED(M) DIGITAL
• 3 x 1.5 V (AAA) Batteries
• 1 x Quick Start Guide

2.2 RED LASER DIGITAL

• 1 x RED LASER DIGITAL
• 3 x 1.5 V (AAA) Batteries
• 1 x Quick Start Guide

3. Description

3.1 (BIG) RED(M) DIGITAL

• 1. Acrylic vial housing
• 2. Inclinometer module
• 3. Battery compartment for inclinometer module

3.2 RED LASER DIGITAL

• 1. Laser output opening
• 2. Acrylic vial housing
• 3. ON/OFF button
• 4. Laser battery compartment
• 5. Magnetic adapter for mounting prism or beam splitter
• 6. Laser warning label
• 7. Inclinometer module
• 8. Battery compartment for inclinometer module

3.3 Inclinometer Module

• 1. ON/OFF/Display backlight
• 2. ON/OFF audible signal (0° and 90° signal)
• 3. HOLD: Hold measurement value / switch between ABS (absolute) and INC (incremental)
• 4. MODE: Switch measurement units (° / mm/m / % / in/ft)
• 5. Arrow indicates the direction to move the level
• 6. Display of ° / mm/m / % / in/ft
• 7. Low battery indicator
• 8. ABS or INC display

3.4 Proper Use

This device is intended for measuring inclination. The determined inclination range is indicated by an audible signal. Measurement values can be displayed in various units and transmitted via Bluetooth to a terminal device.

The (BIG) REDM DIGITAL features neodymium magnets on the sides for attachment to metallic surfaces. The RED LASER DIGITAL is equipped with a pinpoint laser module for optical extension of the level.

4. Technical Specifications

4.1 Inclinometer Module

• Max. permissible measurement tolerance: 0.05° at 0° and 90°, 0.10° between 1° and 89°
• Protection class: IP65
• Power supply: 3 x 1.5 V (AAA) Batteries
• Operating time (at 20°C): 30 h (approx. 80 h with display backlight off)
• Operating temperature: -10...+50 °C
• Storage temperature: -20...+70 °C

4.2 Laser

• Laser operating range: r = 30 m*
• Spot size: approx. 6 mm (at 10 m), approx. 10 mm (at 20 m)
• Laser measurement tolerance: ± 0.15 mm/m (0.008°)
• Power supply: 2 x 1.5 V (AAA) Batteries
• Operating time (at 20°C): 500 h
• Operating temperature: -15...+50 °C
• Storage temperature: -20...+50 °C
• Laser diode: 635 – 650 nm, < 1 mW
• Laser class: 2, DIN EN 60825-1 and FDA 1040.10

*Depending on environmental conditions at the workplace. The company reserves the right to make changes to drawings, descriptions, and technical specifications.

5. Safety Instructions

5.1 Allocation of Responsibilities

5.1.1 Manufacturer

SOLA is responsible for the delivery of the product, including the user manual and original accessories, ensuring it is free from defects concerning safety.

5.1.2 Operating Party

The operating party is responsible for the intended use of the device, the actions of its employees, and their training. The operating party must understand the safety information on the device and in the manual. They must adhere to company safety regulations, accident prevention measures, and local laws for employee protection.

The operating party must immediately notify SOLA of any defects that jeopardize operational safety. If defects are found, the operating party must take the device out of service and return it for qualified repair.

5.2 Improper Use

• Using the device and accessories without proper instruction.
• Using accessories or additional devices from other manufacturers.
• Use outside the scope of application (see Section 4/Technical Specifications).
• Use during extreme temperature fluctuations without adequate acclimatization.
• Disabling safety features and removing information and warning labels.
• Unauthorized opening of the device.
• Making modifications or structural changes to the device and accessories.
• Intentionally blinding third parties.
• Inadequate guarding of the work area.

5.3 Application Limits

(BIG) RED(M) (LASER) DIGITAL is suitable for use in residential areas. This device must not be used in explosive or aggressive environments. Before working in hazardous areas, near electrical equipment, or in similar situations, consult with local safety authorities or safety experts.

5.4 Hazards During Use

5.4.1 General Instructions

CAUTION: Missing or incomplete instructions can lead to improper or incorrect use, potentially causing accidents with serious damage to people, property, and the environment. Follow the manufacturer's safety regulations and the instructions of the operating organization. Keep the device and accessories out of reach of children.

CAUTION: Laser radiation can indirectly cause serious accidents, especially for individuals operating vehicles or machinery. Do not point the laser beam into eyes!

5.4.2 Batteries

DANGER: Mechanical damage to batteries can lead to leakage, fire, or explosion, and the release of toxic substances. Do not open batteries or expose them to mechanical stress. Do not attempt to repair the device yourself; contact SOLA.

CAUTION: High ambient temperatures and immersion in liquids can cause batteries to leak, ignite, or explode, and release toxic substances. Protect batteries from mechanical damage during transport.

Do not overheat batteries or expose them to fire. Do not expose batteries to moisture. Do not use damaged batteries. Dispose of batteries properly (see Section 12/Disposal).

CAUTION: Short circuits or improper use can cause batteries to overheat, leading to injuries or fire. Do not carry or store batteries in pockets. Prevent conductive objects like jewelry or keys from contacting battery terminals. Do not recharge batteries. Do not allow batteries to discharge through short circuits. Do not solder batteries into the device. Do not mix old and new batteries, or batteries from different manufacturers or types.

Do not transport or store batteries in clothing pockets. Keep batteries away from conductive items like jewelry or keys. Do not charge batteries. Do not allow batteries to discharge through short circuits. Do not solder batteries into the device. Do not mix old and new batteries, or batteries from different manufacturers or types.

5.5 Electromagnetic Compatibility (EMC)

Electromagnetic compatibility (EMC) is the ability of devices to function correctly in an environment with electromagnetic radiation and electrostatic discharges without causing electromagnetic interference to other devices.

5.5.1 Interference from RED LASER DIGITAL for Other Devices

While SOLA products meet strict directive and standard requirements, SOLA cannot completely rule out the possibility of interference with other devices (e.g., when used with other manufacturers' devices like field computers, PCs, radios, mobile phones, various cables, or external power supplies). When using computers and radio devices, follow the manufacturer's EMC guidelines. Use only original SOLA equipment and accessories.

5.5.2 Interference for RED LASER DIGITAL Caused by Other Devices

Although the device complies with strict directives and standards, SOLA cannot completely eliminate the possibility of measurement result distortion due to intense electromagnetic radiation from sources like radio transmitters, cordless phones, diesel generators, and other interference sources. When measuring under such conditions, verify the accuracy of the measurement results.

5.5.3 FCC Declaration of Conformity (Federal Communications Commission)

CAUTION: Users must be informed that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

5.5.4 ISED Declaration of Conformity (Innovation, Science and Economic Development Canada)

This device contains licence-exempt transmitter(s)/receiver(s) that comply with the RSS standard(s) of Innovation, Science and Economic Development Canada. Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

IC Compliance Statement: This device complies with FCC and Canadian limits for uncontrolled exposure to radiation. This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter.

5.5.5 Using Products with Bluetooth

CAUTION: Electromagnetic radiation may cause interference with other devices, technical equipment (e.g., medical devices like pacemakers or hearing aids), and aircraft. Devices can affect people and animals. Precautions: Although the device complies with strict regulations and standards, the possibility of harmful effects on people and animals cannot be completely excluded.

• Do not use the device near petrol stations, chemical plants, or in areas with a high risk of explosion or blasting.
• Do not use the device near medical equipment.
• Do not use the device on aircraft.
• Do not use the device close to your body for extended periods.

6. Laser Safety / Classification

The RED LASER DIGITAL emits a visible laser spot. The device complies with Laser Class 2 according to DIN EN 60825-1 and FDA 1040.10.

Laser Class 2:

When using Class 2 laser devices, the eye is protected by the blink reflex and/or aversion response to accidental and brief exposure.

CAUTION: Direct exposure of the laser beam to the eyes through optical devices (e.g., binoculars or telescopes) can be dangerous to vision.

WARNING: Exposure of the laser beam to the eyes can be dangerous.

• Do not point the laser beam into eyes! [eye-protection-symbol]
• Do not point the laser beam at other people!

Labels on the device housing:

Do not remove the manufacturer's label!

7. Commissioning

7.1 Batteries

Before first use, ensure the batteries are inserted correctly. Do not point the powered-on device at people.

Replacing Batteries

1. Open the battery compartment with a suitable screwdriver.
2. Insert batteries, observing polarity.
3. Close the battery compartment with a suitable screwdriver.

Only use 1.5 V Micro (AAA) batteries! Remove batteries if the device will not be used for an extended period.

NOTICE: The intensity of the laser lines may vary depending on battery quality.

8. Operation

8.1 Switching On and Off

Press the “ON/OFF/Display Backlight” button to switch on the inclinometer module. Press and hold the “ON/OFF/Display Backlight” button for approximately 2 seconds to switch off the inclination measurement mode.

8.2 Display

If the level is used upside down, rotate the display so that the values are easily readable. The display automatically switches off after 5 minutes of inactivity.

8.3 Display Backlight

1. Activate inclination measurement mode (display backlight is active).
2. Press the “ON/OFF/Display Backlight” button to turn the backlight on/off.

8.4 Audible Signal

Pressing the “ON/OFF Audible Signal” button activates the audible signal. The closer the level is to the standard position, the higher the frequency of the audible signal. This function is helpful for leveling work when it is difficult to see the display.

8.5 HOLD (Hold Function)

A single press of the “HOLD” button freezes the current measurement. The function can “hold” the previously measured value on the display. The value will not change until the “HOLD” button is pressed again.

8.6 Switching Between ABS and INC

Press and hold the “HOLD” button for more than 2 seconds to switch between ABS (absolute) and INC (incremental). In ABS mode, the measurement result is displayed based on the device's calibration. In INC mode, the measurement result is displayed based on a relative reference plane. For example, in ABS mode, you can measure an angle of 5°, then switch to INC mode. This will set the measurement to 0°. You can then take further measurements based on this new zero point. To exit INC mode, press and hold the button again for 2 seconds.

8.7 Changing Display Units

Press the “MODE” button to switch between ° / mm/m / % / in/ft.

8.8 Changing Display Resolution

Simultaneously pressing the “HOLD” and “ON/OFF/Display Backlight” buttons allows you to select two display resolutions: 0.00° or 0.0°.

8.9 Bluetooth

Measurement data can be quickly and accurately transferred to a smartphone via Bluetooth.

NOTICE: To connect with a smartphone, start the SOLA Measures app and establish the connection in the “Connection” menu item.

9. Calibration and Adjustment

9.1 Calibrating the Inclinometer Module

Calibration steps, starting from 0°:

1. Place the level with the measuring surface on a horizontal plane.
2. Briefly press and hold the “ON/OFF/Display Backlight” and “MODE” buttons simultaneously. The symbol -1- appears on the display.
3. Briefly press the “ON/OFF/Display Backlight” button. Symbol -1- flashes for approximately 5 seconds.
4. The symbol -2- appears on the display.
5. Rotate the level by 180°.
6. Briefly press the “ON/OFF/Display Backlight” button. Symbol -2- flashes for approximately 5 seconds.
7. The measurement value appears on the display; calibration is complete.

NOTICE: Vertical calibration can only be performed using a 90° test block or through SOLA.

9.2 Adjusting the Laser Level on the Leveling Base

WARNING: Always use both screws for adjustment. Minor corrections after each movement are not errors; they are sometimes necessary and correspond to the state of the art.

1. Place the device on the leveling base so that the product marking is facing you (Pos. 0°).
2. Adjust the vial in Pos. 0°.
3. Adjust the vial in Pos. 90°.
4. Adjust the vial in Pos. 180°.

10. Cleaning, Storage, and Transportation

10.1 Cleaning

• Remove dirt with a soft, damp cloth.
• Regularly check the condition of the laser output openings and clean them thoroughly if necessary.
• Do not touch the glass with your fingers.
• Do not use aggressive cleaning agents or solvents.
• Do not immerse the device in water.
• Before packing, clean and dry soiled and damp devices, accessories, and transport containers. Pack equipment components only after they have completely dried. Keep plug connections clean and prevent moisture from entering.

10.2 Storage

10.2.1 General Instructions

Store the equipment only within the specified temperature range (see Section 4/Technical Specifications). After prolonged storage, check the accuracy of the measuring instrument before use.

10.2.2 Batteries/Rechargeable Batteries

When storing, remove batteries or rechargeable batteries from the device or charger. Store batteries in a dry place at room temperature (see Section 4/Technical Specifications). Protect from moisture and dampness. Damp batteries or rechargeable batteries must be completely dried before charging.

Before long-term storage, charge batteries to approx. 80% capacity (see User Manual). Repeat this procedure every 6 months during storage. Fully charge the battery before use after storage. Check batteries or rechargeable batteries for visible damage before use. Do not use damaged batteries or rechargeable batteries.

10.3 Transportation

10.3.1 General Instructions

The device may be damaged by strong vibrations or drops. Never transport the device unpacked. Always use the original packaging or an equivalent transport container. Turn off the device before transport. Check the device for possible damage before use.

10.3.2 Batteries/Rechargeable Batteries

Always remove batteries or rechargeable batteries from the device. Tape the open contacts to prevent short circuits. Send the battery to the device in a storage state (at 80% charge). Pack batteries or rechargeable batteries in impact-resistant packaging to prevent damage from movement and external influences. Comply with relevant national and international regulations, and, if applicable, additional conditions of the transport company. Lithium-ion batteries are subject to dangerous goods transport regulations, but users can transport them by road without additional conditions. For shipment by third parties (e.g., freight forwarders or air transport), observe special requirements for packaging and labeling.

11. Troubleshooting

12. Disposal

Improper disposal can cause serious injury to yourself and others, as well as environmental pollution. Burning plastic components produces toxic gases that can cause illness. Batteries can explode if damaged and overheated, leading to poisoning, thermal or chemical burns, and environmental pollution. Reckless disposal can lead to misuse of the product by unauthorized persons.

Measuring instruments, accessories, and packaging must be disposed of in an environmentally sound manner. The device and accessories, especially batteries and rechargeable batteries, must not be disposed of with household waste.

The device and accessories must be disposed of in accordance with regulations. Dispose of batteries only when discharged. Observe local waste disposal regulations.

SOLA dealers accept used batteries and devices and ensure their proper disposal.

For EU Member States Only: Electrical tools must not be disposed of with household waste! In accordance with European Directive 2002/96/EC on waste electrical and electronic equipment and its transposition into national law, electrical and electronic equipment that is no longer usable must be collected separately and recycled in an environmentally sound manner.

13. Manufacturer's Warranty

The manufacturer guarantees the first buyer, as stated on the warranty card, against defects in the product, excluding batteries, for a period of two years from the date of delivery. The warranty is limited to repair and/or replacement of the product at the manufacturer's discretion. Defects caused by improper handling by the buyer or third parties, normal wear and tear, and optical defects that do not affect the usability of the equipment are not covered by this warranty. Claims under this warranty can only be made if the device is sent with a warranty card fully completed by the dealer, dated, and stamped by the company.

Transport costs in case of a warranty claim are borne by the manufacturer. The warranty period is not extended by the duration of repair or other work performed under warranty service. All other claims are excluded unless otherwise provided by applicable national law. In particular, the manufacturer is not liable for any direct or indirect damage, loss, or expenses related to the use or inability to use the product for any purpose. Implied warranties of use or fitness for a particular purpose are expressly excluded.