User Manual

2 • US
INTRODUCTION
The MULTI US 3300 is a primary switch mode battery charger with pulse maintenance.
The MULTI US 3300 is designed to offer maximum life for the battery. MULTI US 3300 is
a member of a family of professional chargers from CTEK SWEDEN AB. It represents the
state-of-the-artoftoday’stechnologyforbatterycharging.Pleasereadtheseoperating
instructions carefully before operating the MULTI US 3300.
IMPORTANT SAFETY INSTRUCTIONS
California Proposition 65
WARNING: This product contains chemical known to the state of California to cause
cancer or reproductive toxicity.
SAVE THESE INSTRUCTIONS – This manual
contains important safety and operating instructions for battery charger models
MULTIUS3300.
When charging, batteries can emit explosive gases, therefore it is essential
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batteries from 2 to 90Ah. Do not use for any other purpose.
Always provide good ventilation when charging.
Useofanattachmentnotrecommendedorsoldbythebatterycharger
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To reduce risk of damage to electric plug and cord, pull by the plug rather than cord
when disconnecting charger.
An extension cord should not be used unless absolutely necessary. Use of
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extensioncordmustbeused,makesurethat:a)Pinsonplugofextensioncordare
thesamenumber,sizeandshapeasthoseofplugoncharger;b)Extensioncordis
properly wired and in good electrical condition; and c) Wire size is large enough for
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Donotoperatechargerwithdamagedcordorplug–returnthechargertothe
place where purchased.
Neveroperatethechargerifithasreceivedasharpblow,beendroppedor
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repair is required. Incorrect reassembly may result in a risk of electrical shock or
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To reduce risk of electric shock, unplug chargerfromACoutletbeforeattempting
any maintenance or cleaning. Turning off controls will not reduce the risk.
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