EnerSys Varta RL - User Manual

Publication No: EN-V
AR
T
A-NB-IS-001 - September 2006
Instruction Sheet
For V
ARTA RL, RM, RN, RH, TP, TSP
The electrolyte is
harmful to skin and
eyes, therefore, after
contact wash
immediately with plenty of clean
water. If eyes are affected flush with
water and consult a doctor
immediately. Clothing contaminated
by electrolyte should be washed in
water immediately!
Risk of explosion and
fire - avoid short
circuits!
Warning! Metal parts of the battery
are always fraught with voltage, so
never place objects or tools on the
battery!
When working on
batteries wear safety
goggles and protective
clothing. Remove all
rings, watches and other items with
metal parts before working on the
battery! Only use insulated tools!
Strictly observe the accident
prevention regulation as well as
DIN
VDE 0510, VDE 0105, Part 1.
No smoking! Do not
allow open fire, ember
or sparks near the
battery due to the risk
of explosion or fire!
Electrolyte is highly
corrosive!
Cells are heavy!
Make sure they are
safely installed!
Only use suitable transport
equipment!
Observe the instructions
for use and position
them visibly near the
battery! Only qualified
personnel should work on batteries!
Warning!
The gases emitted during charging are explosive. The electrolyte (potash lye) is
highly corrosive. Exposed metal parts of the battery always conduct a voltage
and are electrically active parts. Precautions in accordance with DIN VDE 0510,
Par
t 2
have to be observed.
The Maintenance and Handling Instructions must be strictly observed.
Non-compliance with the Maintenance and Handling Instructions, replacing with
unoriginal spares, usage other than specified, use of additives to the electrolyte
and unauthorised tampering will invalidate any entitlement to warranty
.
Do not place electrically conductive objects such as tools, etc. on the battery!
Risk of short circuit and fire!
No rings or metal bracelets should be worn during the assembly of the battery -
Risk of injury!
Open the doors of the battery cabinet during charging so that the charging gases
can escape. The charging gases from batteries are explosive. Do not allow open
fire or ember in the vicinity of the battery! Risk of explosion!
Caution - caustic potash solution is corrosive!
Caustic potash solution is used as electrolyte. Caustic potash solution is a highly
corrosive liquid which can cause severe damage to health if it comes into contact
with the eyes or the skin (risk of blinding). If even small quantities are swallowed
there is a possibility of internal injuries.
When working with electrolyte and on cells / batteries rubber gloves, safety
goggles with side guards and protective clothing must always be worn!
Contact with the eyes:
Flush out immediately with copious amounts of water for
10 - 15 minutes. If necessary consult an eye clinic.
Contact with the skin: Remove splashed clothing immediately and wash the
affected skin areas with copious amounts of water. For any discomforts consult
a doctor.
Swallowing: Rinse out the mouth immediately with copious amounts of water
and keep drinking large amounts of water. Do not provoke vomiting. Call an
emergency doctor immediately.
In the event of injuries: Rinse thoroughly for a long period under running water.
Consult a doctor immediately
.
W
ARNING
!
Never use sulphuric acid or acidic water. Acid will damage the battery!
Old batteries with this symbol are reusable products
and have to be put into a recycling system. Old batteries
must be disposed of as special waste in accordance
with all standards and all regulations.
Ni-Cd
Cd
Index:
1. Receiving the battery 2
2. Storage 2
2.1 Uncharged and unfilled cells
2.2 Charged and filled cells/ discharged and filled cells
3. Installation 2
3.1 Location
3.2 Ventilation
3.3 Setting up
3.4 Electrolyte
3.5 Commissioning
3.5.1 Commissioning with constant current
3.5.2 Commissioning with constant voltage
4. Charging in operation 3
4.1 Continuous battery power supply
(with occasional battery discharge)
4.1.1 T
wo level charge
4.1.2 Single level charge
4.2 Buffer operation
5. Periodic Maintenance 3
5.1 Equalising charge
5.2 Electrolyte check and topping up
5.3 Replacing of electrolyte
5.4 Electrolyte temperature
6. Additional warning notes 4

Summary

Receiving the Battery

Storage

Uncharged and Unfilled Cells

Details on storing cells that are uncharged and unfilled, ensuring they are sealed.

Charged and Filled Cells; Discharged and Filled Cells

Guidance for storing cells that are already filled with electrolyte, charged or discharged.

Installation

Location

Recommendations for the installation location, emphasizing dry, clean, and temperature-controlled environments.

Ventilation

Requirements for battery ventilation, especially considering gas evolution during charging.

Setting Up

Instructions for the physical assembly and connection of batteries, including torque specifications.

Electrolyte

Information on the electrolyte composition and handling for NiCd batteries.

Commissioning

Procedures for putting a new battery into service, ensuring correct initial charge.

Commissioning with Constant Current

Specific steps for commissioning batteries using a constant current charging method.

Commissioning with Constant Voltage

Specific steps for commissioning batteries using a constant voltage charging method.

Charging in Operation

Continuous Battery Power Supply (with occasional battery discharge)

Guidelines for maintaining batteries in continuous power supply mode with periodic discharges.

Two Level Charge

Details on the two-level charging strategy for batteries in operation.

Single Level Charge

Information regarding the single-level charging method for batteries.

Buffer Operation

Specific voltage settings for buffer operation when the load exceeds the charger rating.

Periodic Maintenance

Equalising Charge

Recommended procedures for annual equalising charges to maintain battery capacity.

Electrolyte Check and Topping Up

Instructions on regularly checking and topping up electrolyte levels using distilled water.

Replacing of Electrolyte

Guidance on when and how to replace the electrolyte in NiCd batteries.

Electrolyte Temperature

Recommended electrolyte temperature limits for optimal battery performance and lifespan.

Additional Warning Notes

EnerSys Varta RL Specifications

General

Brand	EnerSys
Model	Varta RL
Category	Camera Accessories
Language	English