Ctek Zafir 45 Manual

ZAFIR 45 operates in a four step fully automatic cycle. It begins charging with an almost

® ZAFIR 45 Battery charger For lead-acid batteries 1,2-90Ah User’s Manual and a guide to professional battery charging For Starter/Deep Cycle batteries. Pulse Maintenance. ZAFIR 45 is a member of a family of professional chargers from CTEK Sweden AB. It represents the state-of-the-art technology for battery charging. Download a Manual for CTEK MUS 4.3 POLAR (2.5MB) Download a Manual for CTEK CT5 TIME TO GO (4MB) Download a Manual for CTEK MULTI US 7002 (666 KB) Download a Manual for CTEK MUS 25000 - MXS 25EC (2MB) Download a Manual for CTEK MXS 5.0 (5MB) Download a Manual for CTEK LITHIUM (2MB).

constant current (0.8A or 3.6A) until maximum voltage (14.4V or 14.7V) is reached. The charger
Ctek
changes mode at this point. It locks the voltage at maximum level and allows the current to
drop. The ZAFIR 45 switches automatically to pulse maintenance charging when the current
drops to 0.4A. The charging cycle restarts if the battery voltage drops to 12.9V.
Desulphation - Desulphation with pulsing for sulphated batteries.
Zafir
Bulk - Charging where 80% of the energy is returned. The charger delivers an almost constant
current until the battery voltage reaches maximum level.
Absorption - Charging up to almost 100%. The charge current falls and the voltage is kept
Pulse - Maintenance phase, where the charger delivers a pulse if the battery voltage drops.
Charging varies between 95% and 100%. The battery receives a pulse when the voltage
reduces. Keep the battery in good condition when not in use. The charger can be connected
TEMPERATURE PROTECTION
ZAFIR 45 is protected from being overheated. The power will be reduced if the ambient
MAINTENANCE
The charger is maintenance free. Note that disassembly of the charger is not permitted and
will void the warranty. If the power cord is damaged, the charger must be left to the reseller for
maintenance. The case can be cleaned with a soft damp cloth and mild cleanser. The charger
should be disconnected from the power while cleaning.
ZAFIR 45 is delivered with a set of battery leads with battery pole clamps and a set of battery
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INTRODUCTION

Congratulations on your purchase of your new professional ZAFIR 45 Switch Mode Charger
with Pulse Maintenance. ZAFIR 45 is a member of a family of professional chargers from
CTEK Sweden AB. It represents the state-of-the-art technology for battery charging.
A ZAFIR 45 will prolong the lifetime of your battery. Read this user manual and follow the
instructions carefully before using the charger.

SAFETY

‡ The charger is designed for 12V lead-acid batteries from 1,2-90Ah. Do not use the charger

for any other purpose.

‡ Use safety glasses and turn your head away when connecting or disconnecting a battery.
‡ Battery acid is corosive. Rinse immediately with water if acid comes into contact with skin or

eyes. Seek medical advice.

‡ Make sure that the cable is not being pinched or in contact with warm surfaces or sharp

edges.

‡ While charging, a battery can emit explosive gases, so it is important to avoid sparks in the

immediate area.

‡ Always provide for proper ventilation during charging.
‡ Avoid covering the charger.
‡ Make sure that the electrical cable does not come into contact with water.
‡ Never charge a frozen battery.
‡ Never charge a damaged battery.
‡ Do not place the charger on the battery while charging.
‡ The electrical connection must fulfil the national heavy current requirements.
‡ Check the cabling in the charger before use. Make sure there are no cracks in the cabling or

Ctek Zafir 45 Manual

in the protective covering. A charger with damaged cables may not be used.

‡ Always check that the charger has gone over to maintenance charging mode before leaving

Ctek Zafir 45 Manual Download

the charger unattended and connected for long periods. If the charger had not gone over
to maintenance charging within 3 days, this is an indication of a problem. In this case the
charger must be disconnected manually.

‡ All batteries fail sooner or later. A battery that fails during charging is normally taken care of

by the chargers advanced control, but certain uncommon errors in the battery can still arise.
Don’t leave the battery charger unattended for a longer period of time.

‡ Only mount the charger on a flat surface.
‡ This equipment may not be used by children or by those who can not read and understand

the manual if they are not supervised by a responsible person who can guarantee that the
battery charger is being used in a safe manner. Store and use the battery charger out of the
reach of children. Make sure that children do not play with the battery charger.

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