Contents
• User Safety
• Battery Safety
• Setup (Load Batteries)
• Operation
• Warranty
• Error Codes
• Specifications
Retain all sections of this manual for future
reference.
User Safety
WARNING:
Carefully read the Safety
Instructions and Product Manual
before using this product. The person
responsible for the product must ensure
that all users understand and adhere
to these instructions.
WARNING:
The following label
information is placed on your laser tool
to inform you of the laser class for your
convenience and safety.
USA
CANADA/LAG
EU/GEM
USA
The DWHT77100 tools emit a visible laser
beam, as shown in Figure A
1
. The laser beam
emitted is Laser Class 2 per IEC 60825-1.
WARNING:
While the laser tool is in
operation, be careful not to expose
your eyes to the emitting laser beam
(red light source). Exposure to a laser
beam for an extended time period may
be hazardous to your eyes. Do not look
into the beam with optical aids.
WARNING
: To reduce the risk of
injury, user must read the Product User
manual, Laser Safety manual, and
Battery Safety information.
CAUTION:
Use of controls or
adjustments or performance of
procedures other than those specified
herein may result in hazardous
radiation exposure.
Battery Safety
WARNING:
Batteries can explode or
leak and cause serious injury or fire. To
reduce the risk:
•
ALWAYS follow all instructions and
warnings on the battery label and package.
•
DO NOT short any battery terminals.
•
DO NOT charge alkaline batteries.
•
DO NOT mix old and new batteries. Replace
all of them at the same time with new
batteries of the same brand and type.
•
DO NOT mix battery chemistries.
•
DO NOT dispose of batteries in fire.
•
ALWAYS keep batteries out of reach of
children.
•
ALWAYS remove batteries if the device will
not be used for several months.
•
NOTE: Ensure that the recommended
batteries are used.
NOTE: Ensure the batteries are inserted in the
correct manner, with the correct polarity.
Setup (Load Batteries)
1. Locate the battery compartment latch on
the back of the tool (Figure D
2
).
2. Using your finger, pull the latch up to
unlock and remove the battery door
(Figure E
1
and
2
).
3. Insert two AAA batteries, making sure to
position the - and + ends of each battery
as noted inside the battery compartment
(Figure E
3
).
4. Slide the pins at the bottom of the battery
door into the notches in the battery
compartment (Figure E
4
).
5
E
Summary of Contents for DWHT77100
Page 2: ...D 1 2 E A 2 4 1 3 C 1 2 4 7 5 6 3 1 2 3 4 B 2 1 Figures ...
Page 3: ...2 1 F G H Figures ...
Page 4: ... I J Figures ...
Page 20: ...Notes ...
