WelchAllyn
WelchAllyn Battery Chargers, Charging Handles and Devices
71114 Universal Charger Quick Guide
Quick Guide
2 Pages
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Page 1
SPECIFICATIONS
DESK CHARGERS
Model Numbers: 71114, 71116,71118, 71154, 71156, 71158 Power Cord - 0.75mm2, 3 wire earthed cord, 3m. Long Input...Class 1...220-250v. (Numbers 71114, 71116, 71118, 71154, 71156, 71158) 50-60 Hz., .04 Amp. Output...Model Number 60713, 71500 for 71670 Rechargeable Battery Handles (charging rate: 75 ma. for 71500 and 60713; 60 ma. for 71670) Fuses...(F1 and F2)...40 ma. Time lag low breaking capacity, 250 V. Leakage Current is less than 10 microamps from any exposed metal part when proper earth is used. Weight - approximately 1.25 kg. Dimension - Charger requires only 18.4 x 8.9 cm. Optional Charger with specula holder requires 18.4 x 21.6 cm. Transport/Storage - 40oF (-40oC) to 122oF (+50oC) 95% RH Max.
Numbers: 71114, 71116, 71118 71154, 71156, 71158
Thank you for purchasing this convenient charger for diagnostic instruments. The specifications and maintenance instructions contained in this pamphlet should be followed to insure years of convenient service.
CIRCUIT DIAGRAM Split-Bobbin Step-Down Transformer Terminal Block
F1 T.04L
27 2.5 v. Or 3.5v. Nickel Cadmium Batteries
Pilot Light
Plug (According to Model No.)
F2 T.04L
Manufactured in compliance with EN60601-1
27
Outside of Battery Handles
Listed Product ETL Laboratories
SPECIFICATIONS
4341 State Street Road Skaneateles Falls, NY 13153-0220 U.S.A.
DESK CHARGERS
Model Numbers: 71114, 71116,71118, 71154, 71156, 71158 Power Cord - 0.75mm2, 3 wire earthed cord, 3m. Long Input...Class 1...220-250v. (Numbers 71114, 71116, 71118, 71154, 71156, 71158) 50-60 Hz., .04 Amp. Output...Model Number 60713, 71500 for 71670 Rechargeable Battery Handles (charging rate: 75 ma. for 71500 and 60713; 60 ma. for 71670) Fuses...(F1 and F2)...40 ma. Time lag low breaking capacity, 250 V. Leakage Current is less than 10 microamps from any exposed metal part when proper earth is used. Weight - approximately 1.25 kg. Dimension - Charger requires only 18.4 x 8.9 cm. Optional Charger with specula holder requires 18.4 x 21.6 cm. Transport/Storage - 40oF (-40oC) to 122oF (+50oC) 95% RH Max.
Numbers: 71114, 71116, 71118 71154, 71156, 71158
Thank you for purchasing this convenient charger for diagnostic instruments. The specifications and maintenance instructions contained in this pamphlet should be followed to insure years of convenient service.
CIRCUIT DIAGRAM Split-Bobbin Step-Down Transformer Terminal Block
F1 T.04L
27 2.5 v. Or 3.5v. Nickel Cadmium Batteries
Pilot Light
Plug (According to Model No.)
F2 T.04L Outside of Battery Handles
27
Listed Product ETL Laboratories
Manufactured in compliance with EN60601-1
4341 State Street Road Skaneateles Falls, NY 13153-0220 U.S.A.
OPERATING INSTRUCTIONS
MAINTENANCE
By plugging into any 220-250 v., 50-60 Hz. AC outlet, the desk charger is immediately ready for use. An indicator light shows that the charger is plugged in and ready to charge either one or two Numbers 60713, 71500, or 71670 battery handles.
Like any other piece of electrical equipment, periodic electrical inspections should be performed by qualified personnel. We recommend that this equipment be inspected at least every six months, more often if used under adverse conditions.
LEAKAGE CURRENT CHECK By leaving the handles in the charger, fully-charged instruments are always ready for use. Batteries cannot be over-charged. A completely discharged battery handle can be fully charged overnight.
The leakage current from exposed metal parts, when a good earth connection is used, should be less than 10 microamps. This equivalent to 9.5 mv in the following circuit. 15mfd
SYMBOLS
1000
Attention: Consult Manual High Impedance Voltmeter
The mark on this device indicates that it has been tested to and conforms with the provisions noted within the 93/42/EEC Medical Device Directive. Authorized European Representative European Regulatory Manager Welch Allyn, LTD Kells Road, Navan County Mead Republic of Ireland Tel: 353 46 28122 Fax: 353 46 28536
EARTH CONTINUITY CHECK The resistance measured from the earth pin of the plug of the bottom plate should be virtually zero.
CLEANING Do not try to sterilize. May be cleaned by wiping with a dry cloth. Do not pour any liquids into the charging wells. For repairs by qualified personnel, contact your local Welch Allyn distributor.
CAUTION: NOT FOR USE IN THE PRESENCE OF FLAMMABLE ANESTHETICS.
OPERATING INSTRUCTIONS
MAINTENANCE
By plugging into any 220-250 v., 50-60 Hz. AC outlet, the desk charger is immediately ready for use. An indicator light shows that the charger is plugged in and ready to charge either one or two Numbers 60713, 71500, or 71670 battery handles.
Like any other piece of electrical equipment, periodic electrical inspections should be performed by qualified personnel. We recommend that this equipment be inspected at least every six months, more often if used under adverse conditions.
LEAKAGE CURRENT CHECK By leaving the handles in the charger, fully-charged instruments are always ready for use. Batteries cannot be over-charged. A completely discharged battery handle can be fully charged overnight.
The leakage current from exposed metal parts, when a good earth connection is used, should be less than 10 microamps. This equivalent to 9.5 mv in the following circuit. 15mfd
SYMBOLS
1000
Attention: Consult Manual High Impedance Voltmeter
The mark on this device indicates that it has been tested to and conforms with the provisions noted within the 93/42/EEC Medical Device Directive. Authorized European Representative European Regulatory Manager Welch Allyn, LTD Kells Road, Navan County Mead Republic of Ireland Tel: 353 46 28122 Fax: 353 46 28536
CAUTION: NOT FOR USE IN THE PRESENCE OF FLAMMABLE ANESTHETICS.
EARTH CONTINUITY CHECK The resistance measured from the earth pin of the plug of the bottom plate should be virtually zero.
CLEANING Do not try to sterilize. May be cleaned by wiping with a dry cloth. Do not pour any liquids into the charging wells. For repairs by qualified personnel, contact your local Welch Allyn distributor.