MCL1238RA, - G, - O
3
rev. 06/06/19
MCL1238RA 12V 3/8" High Speed Ratchet
OPERATING INSTRUCTION
Installing Or Removing Battery Pack
(See Fig .1, Fig .2)
1 . Your new battery pack is not fully charged .
You may need to charge it before use .
2 . Make sure the switch is in the "off" position
before insertion/removal of a battery pack .
3 . To remove a battery pack, depress both
tabs on either side of the battery and pull
downward .
4 . To insert a battery pack, align the battery with
the tool housing and push battery inward until
click indicating battery is fully installed .
Charging The Battery Pack
(See Fig .3)
1 . Battery may not charge when it is above
a certain preset temperature limit . Allow
temperature of battery to cool before
charging .
2 . The charge process will take less than one hour .
3 . After charging, unplug the charger from the power source and
stow away in a safe place .
Tool Operation:
This ratchet is designed to remove and install threaded
fasteners .
NOTE:
Actual torque on a fastener is di rect ly related to joint hard-
ness, tool speed, condition of impact socket and the time the
tool is allowed to rotate .
Use the simplest possible tool-to-socket hook up . Every
connection absorbs energ
y and reduces power .
Make sure that the ratchet is turned off and the battery
cartridge is removed before carrying out any work on the
tool. To maintain product safety and reliability, repairs,
maintenance or adjustments should be carried out by a
Matco authorized service center.
Fig. 1
Fig. 2
Fig. 3
SAVE THESE INSTRUCTIONS!
SPECIFIC SAFETY RULES
DO NOT let comfort or familiarity with product replace strict
adherence to cordless product safety rules. If you use
this tool unsafely or incorrectly, you can suffer serious
personal injury.
• Hold tool by insulated gripping surfaces when performing an
operation where the accessories may contact hidden wiring .
Contact with a “live” wire will also make exposed metal parts
of the tool “live” and shock the operator .
• Be aware that this tool is always in operating condition,
because it does not have to be plugged into an electrical outlet .
• Always be sure you have firm footing .
• Be sure no one is below when using the tool in high locations .
• Hold the tool firmly and use both hands .
• Keep hands and hair away from rotating parts .
• Do not leave the tool running . Do not force tool to stay in the
“on” position . Operate the tool only when hand-held .
• Do not touch the impact socket or the workpiece immediately
after operation; they may be extremely hot and could burn your
skin .
• Some material contains chemicals which may be toxic . Take
caution to prevent working dust inhalation and skin contact .
Follow material supplier safety data .
WARNING:
MISUSE or failure to follow the safety rules stated in
this instruction manual may cause serious personal
injury.
