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Drawmer 1961, Vacuum tube equaliser, Safety considerations – Drawmer 1961 Vacuum Tube Equaliser User Manual

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1961 OPERATORS’ MANUAL

1

DRAWMER 1961

VACUUM TUBE EQUALISER

SAFETY CONSIDERATIONS

CAUTION - MAINS FUSE

TO REDUCE THE RISK OF FIRE REPLACE THE MAINS FUSE ONLY WITH A

FUSE THAT CONFORMS TO IEC 127-2. 250 VOLT WORKING, TIME DELAY

TYPE WITH A BODY SIZE OF 20mm x 5mm.

THE MAINS INPUT FUSE MUST BE RATED AT 250mA WHERE THE MAINS
INPUT VOLTAGE SWITCH IS SET TO 230 VOLTS AC. AND 500mA WHERE

THE MAINS INPUT VOLTAGE IS 115 VOLTS AC.

THE REAR PANEL H.T. FUSE MUST ALWAYS BE RATED AT 50mA,

IRRESPECTIVE OF THE MAINS VOLTAGE SETTING.

CAUTION - MAINS CABLE

DO NOT

ATTEMPT TO CHANGE OR TAMPER WITH THE SUPPLIED MAINS

CABLE.

CAUTION - SERVICING

DO NOT

PERFORM ANY SERVICING. REFER ALL SERVICING TO

QUALIFIED SERVICE PERSONNEL.

WARNING

TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE

THIS EQUIPMENT TO RAIN OR MOISTURE.