Streamlight Streamlight 90644 Manual

KnucKlehead

Operating Instructions

99 Washington Street
Melrose, MA 02176

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ENGLISH

OPERATING INSTRUCTIONS FO R
STREAMLIGHT KNUCKLEHEAD

Than k you for selectin g the K nucklehea d, a trul y remark ­able por table light . As with any pr ofessional t ool, reason ­able care and mainte nance of t his p roduct will provide
year s of dependab le service .

Pleas e read th is manual b efore using your K nucklehe ad. It
includ es impor tant safe ty and o perating instruct ions and
should b e saved.

The Knuc klehead must be charge d be fore first use if a
rech argeable ba ttery pa ck is used.

SAFET Y

CAU TION : LE D R ADIAT ION (R G-2) – D O N OT
STA RE INTO B EAM. M ay Be Harmfu l To Eyes.

A. S AVE THES E INSTR UCTI ONS. This gui de contains

impor tant s afety and op erating instruc tions f or your
Knuc klehead and c harger (if a pplicable) .

B. Befo re using a b attery charge r, r ead all instru ctions

and cau tionary m arkings on th e charger.

C. Don’t abuse the cord. Never carr y a charg er by the

cord or use the c ord to disc onnect t he charger from a
rece ptacle.

D. Pl ug AC charg ers direct ly into an ele ctrical o utlet. Do

not use a n extensio n cord.

E. Do not o perate any da maged c harger. R eplace d am-

aged co rds or plugs im mediately.

F. D o not put any meta l objec ts on to the chargin g termi-

nals located in the charger holder. A lthough there is
no e lectrica l shock hazard, this a ction co uld caus e a
burn inj ury.

G. Re move the Kn ucklehea d from the ch arger holde r be-

fore at temptin g any routine c leaning or main tenance.

H. Se e the pr oduct ma rkings f or the sp ecific ba ttery re-

quired fo r your light. Do not op en batt ery, dispose of in
fire, o r short ci rcuit – may ignite, ex plode, leak or get
hot cau sing person al injury.

I. Do n ot shor t the batter y pack as it m ay crea te a fir e

hazar d. For transp ort or stora ge, place prote ctive cap
or tap e over reces sed batt ery conta cts.

J. A small lea kage of liquid from the bat tery cells can oc -

cur under e xtreme usage or temp erature conditi ons.
This do es not neces sarily indic ate a failure. H owever,
if the ou ter case seal is b roken and the ch emical leak­age get s on your skin :

1) Any liquid c hemical must be flushed off the skin
with a generous amount of water. Brush any d ry
or pow dered chemic als thoroug hly, before flus hing
the are a with prof use amount s of water.

2) If batte ry liquid get s into the eye s, flush them wit h
clear water for a mini mum of thirt y ( 30) minutes
and seek immedia te m edical attent ion. (Medical
note : The liquid is a 25 -35 % solution of po tassium
hydro xide.)

K. Do not charge th e Knuckle head in pot entially ha zard-

ous loc ations.

L. D o not attemp t to repair or r eplace any comp onents in

pote ntially haza rdous loca tions.

USING THE LIGHT

• The pu shbutton s witch is loc ated on the b ody of the

light.

• Depre ss the but ton moment arily to turn t he

light on o r off.