THORLABS HLS635 Bedienungsanleitung

HLS635

Handheld Laser Source

User Guide

Handheld Laser Source

Page 1 Rev E, January 11, 2018

Table of Contents

Chapter 1Warning Symbol Definitions ............................................. 2

Chapter 2Safety ..................................................................................3

Chapter 3Description .........................................................................4

Chapter 4Setup ...................................................................................5

4.1.Initial Battery Charge .................................................................. 5

4.2.Quick Start Information .............................................................. 5

Chapter 5Operation ............................................................................6

5.1.Turning on the Source................................................................ 7

5.2.Adjusting the Laser Output Power ............................................ 7

5.3.Turning the Laser Off.................................................................. 7

5.4.Charging the Unit ........................................................................ 8

5.4.1.Battery Discharging .......................................................................8

Chapter 6Specifications..................................................................... 9

6.1.Handheld Source......................................................................... 9

6.2.Power Supply .............................................................................. 9

Chapter 7Mechanical Drawing ........................................................ 10

Chapter 8Troubleshooting and Cleaning ....................................... 11

Chapter 9Regulatory ........................................................................12

Chapter 10Certificate of Conformance............................................. 13

Chapter 11Thorlabs Worldwide Contacts ........................................14

Chapter 1: Warning Symbol Definitions

21144-D02 Page 2

Chapter 1 Warning Symbol Definitions

Below is a list of warning symbols you may encounter in this manual or on your

device.

Symbol Description

Direct Current

Alternating Current

Both Direct and Alternating Current

Earth Ground Terminal

Protective Conductor Terminal

Frame or chassis Terminal

Equipotentiality

On (Supply)

Off (Supply)

In Position of a Bi-Stable Push Control

Out Position of a Bi-Stable Push Control

Caution, Risk of Electric Shock

Caution, Hot Surface

Caution, Risk of Danger

Warning, Laser Radiation

Caution, Spinning Blades May Cause Harm

Handheld Laser Source

Page 3 Rev E, January 11, 2018

Chapter 2 Safety

All statements regarding safety of operation and technical data in this instruction

manual will only apply when the unit is operated correctly.

WARNING

This unit must not be operated in explosive environment.

WARNING

Avoid Exposure – Radiation Emitted from apertures.

Do not look into the laser aperture while the laser is on. Injury to the eye may

result.

Important Note

The HLS635 has been designed to provide many hours of trouble-free

performance. To ensure proper operation, be sure follow the instructions below.

The unit is supplied with a battery charger which has a multi-blade wall adapter.

Choose the plug adapter which matches the socket style for your location. The

correct plug adapter must be attached to the battery charger before the battery

can be charged or wall power operation can begin. Make sure that the line

voltage rating marked on the battery charger agrees with your local supply

voltage. Do not use any other battery charger to charge this product. Use of other

types of battery chargers could result in damage to the product and personal

injury.

There are no user serviceable parts in this product.

This device can only be returned when packed into the complete original

packaging, including all foam packing inserts. If necessary, ask for a replacement

package.

Mobile telephones, cellular phones or other radio transmitters should not to be

used within the range of three meters of this unit since the electromagnetic field

intensity may exceed the maximum allowed disturbance values according to

EN50082-1.

LASER RADIATION

AVOID DIRECT EYE EXPOSURE

CLASS 3R LASER PRODUCT

600 - 700 nm <5 mW

Chapter 3: Description

21144-D02 Page 4

Chapter 3 Description

This compact, handheld fiber-coupled laser source (measuring only 5.33" x 2.74"

x 0.94") is intended to be used as a portable alignment laser though it is well

suited for any task requiring a fiber coupled red laser. The laser output of the

HLS635 may be set in 3 modes: low power (~1 mW), high power (≥2.5 mW), and

a pulse mode that switches the laser from high power to off at 2 Hz. The selected

mode is indicated by indicator lights on the front panel of the HLS635. The output

is FC/PC coupled using the standard LPS-635 pigtail without the aluminum

cover. The unit includes an internal 3.6 V NiMH rechargeable battery and

charger. A red rubber cover boot with a kickstand is also included. This boot may

be removed if desired.

The DC power supply is a universal type and will work with line voltages between

100 and 240 VAC from 50 to 60 Hz @ +/- 10%.Connect the appropriate adapter

for the wall plug style after removing the temporary spacer. Connect the 2.1 mm

plug to the front of the HLS635 if charging is needed.

Handheld Lase

Power

Plug Adapters

Handheld Laser Source

Page 5 Rev E, January 11, 2018

Chapter 4 Setup

ATTENTION!

The battery does not arrive fully charged, but may have some residual charge. It

should not be used until it is fully charged. Follow the instructions below for

initial charging instructions.

4.1. Initial Battery Charge

Before using the HLS laser source cordlessly, the battery must be fully charged.

The unit may be plugged in and used with the included power supply, but the

battery will not charge while the unit is in operation.

1. Make sure the adapter for your local mains power is properly installed

and seated onto the power supply.

2. Plug the power supply into the mains outlet.

3. Plug the power supply into the handheld laser.

4. A green LED will light next to the word Charging on the front of the unit.

5. When the device is fully charged, the LED will turn off.

4.2. Quick Start Information

The HLS635 can be used right out of the box safely, but it must be connected to

the AC mains during use. In addition, the battery will not charge while the device

is powered on and enabled. See the operating instructions on the follow page for

more information.

1. Make sure the adapter for your local mains power is properly installed

and seated onto the power supply.

2. Plug the power supply into the mains outlet.

3. Plug the power supply into the handheld laser.

Chapter 5: Operation

21144-D02 Page 6

Chapter 5 Operation

FC/PC Fiber

Port

Power Adapte

Port

Fiber Port Dust

Cover

Laser Enabled LED

When green, laser is on.

Unit will not charge when

this LED is green.

Power On LED

Unit is on when green.

Mode Indicator LED

Green LED indicates

which mode is active

Power/Enable Button

Press for 3 seconds to

turn unit on/off. Press

quickly to enable/disable.

Mode Toggle Button

Press button to change

mode from low power,

high power, and flashing.

Charging LED

Unit is charging when

green.

Handheld Laser Source

Page 7 Rev E, January 11, 2018

5.1. Turning on the Source

The HLS635 can be used right out of the box safely, but it must be connected to

an AC outlet during use. Also, the battery will not charge while the device is

powered on and enabled.

The operation of the HLS is the same for power and cordless operation.

1. Remove the dust cap from the connector, clean the connector on an

FC/PC fiber patch cable, and insert it into the connector on the HSL.

2. Depress the Power/Enable button until the Power LED and one of the

Mode Indicator LEDs light, about 3 seconds.

3. Select the desired mode by briefly depressing the Mode button. The

three modes will cycle from Low, High, and a 2 Hz flashing mode

4. Momentarily press the Power/Enable button to enable the laser.

The Laser On indicator will light when the button is pressed and the laser output

will come on after a 2 second delay.

5.2. Adjusting the Laser Output Power

Pressing the Mode button will cycle through the three laser power settings:

Low power is approximately 1 mW,

High power is greater than 2.5 mW but not more than 5 mW, and

Pulse mode will flash the laser on and off at the High power value at 2 Hz.

5.3. Turning the Laser Off

Momentarily press the Power/Enable button to disable the laser, but keep the

unit powered on. The Laser On indicator will go out and the laser will be disabled.

Note that in this mode, the laser will not charge. The HLS635 can be put into

standby by holding the Power/Enable button for approximately 3 seconds. The

HLS635 is in standby when the Power indicator is not lit. Standby should be used

whenever possible maximize battery life if running on battery power.

Chapter 5: Operation

21144-D02 Page 8

IMPORTANT!

Battery charging only occurs when the laser is disabled.

Battery charging only occurs when the

ambient temperature is above 50°F.

5.4. Charging the Unit

When starting from a completely drained battery, the unit takes about 2 hours to

charge during that time, the green Charging LED will light. At the end of the

charge cycle the LED will turn off. The unit can be left on the charger indefinitely

to maintain the full charge. Periodically, the Charging LED may flash indicating

that the unit is “topping off” the battery.

The rechargeable battery will slowly discharge over time even when not in use.

To prevent this, it is safe to leave the unit plugged into the power adapter and

allow the unit to self-charge periodically.

The HLS635 is powered by the DC connector any time it is attached. Battery

power is only used when the DC connector is removed. DC power may be

connected and disconnected while the HLS635 is being used without

interruption.

5.4.1. Battery Discharging

The Power LED indicator will start to flash when the battery is low. After a period

of time, if power is not reconnected or the unit turned off, the unit will turn off and

the battery will be disconnected from all internal circuitry to prevent battery

damage. The power adapter can be plugged in to continue use or charge the unit

normally.

Handheld Laser Source

Page 9 Rev E, January 11, 2018

Chapter 6 Specifications

6.1. Handheld Source

Specification Value

Wavelength (Min, Typ., Max) 625nm, 635nm, 640nm

Operating Mode LOW, HIGH, PULSE

CW Output Power (High/Low) >2.5 mW/1 mW

Pulsed Output Power (High/Low) >2.5 mW/~0 mW

Laser Class 3R

Pulse Frequency 2 Hz, 50% Duty Cycle

Battery Type NiMH, 3.6 V

Battery Temp Limits -20°C (-4°F) to 60°C (140°F)

Battery Storage Temp 5°C (40°F)

Battery Life (High Power) 16 Hrs. Max.

Battery Life (Standby) ~60 Days

Battery Charge Temp Range 10°C (50°F) to 38°C (100°F)

Maximum Charge Time ~135 Minutes

Fiber Connector FC/PC

Output Fiber SM600

DC Input Voltage 9 VDC, 2 A (9.2 VDC Max.)

Dimensions 5.33" x 2.74" x 0.94"

(135.4 mm x 69.6 mm x 24 mm)

Warning

If the temperature of the HLS635 exceeds the battery limits,

battery damage may occur.

When not in use, the HLS635 should be stored in a cool dry place.

The HLS635 battery cannot be charged below 10 °C (50 °F) or above 38 °C

(100°F). The charging lamp will go out and charging will discontinue under

these conditions.

6.2. Power Supply

Specification Value +/- 10%

AC Adapter Input 100 - 240 VAC, 0.48 A, 50 - 60 Hz

Max Power 18 W Max

Output Voltage 9 VDC, 2.2 A

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