Schumacher SE-1275A, SE-520MA, SE-5212A Battery Charger Controls, Operation Model SE-1275-A

F. BATTERY CHARGER CONTROLS

OPERATION - Model SE-1275-A

Two switches permit Battery Type and Charge Rate selection. Switch #1 permits selection of either Conventional or Maintenance Free and Deep Cycle batteries. If you are not sure of your battery type, use the (Regular) Conventional Setting.

Switch #2 (3 Charge Rate Modes)

Mode 1 -- Select 2 amp automatic for 12 volt smaller (<31 AH (Ampere Hour)) or warm larger lead-acid batteries.

Mode 2 -- Select 12 amp automatic for larger 12 volt batteries for a fast charge.

Mode 3 -- Select 75 amp Engine Start to assist in engine cranking of 12 volt systems. DO NOT use on 6 volt systems. Use the 75 amp engine start position for cranking automobiles or light trucks. Use only with battery in the vehicle. This will reduce the chance of damaging sensitive electronic equipment in the vehicle.

	BATTERY TYPE					CHARGE RATE
	(SWITCH #1)					(SWITCH #2)
▲			▲		▲	▲	▲
REGULAR		DEEP CYCLE		2 AMP		12 AMP	75 AMP
BATTERIES		BATTERIES					ENGINE START

OPERATION -- Model SE-5212-A

Two switches permit Battery Type and Charge Rates selection Switch #1 permits selection of either Conventional or Maintenance Free and Deep Cycle batteries. If you are not sure of your battery type, use the (Regular) Conventional Setting.

Switch #2 (3 Charge Rate Modes)

Mode 1 -- Select 2 amp automatic for 12 volt smaller (<31 AH (Ampere Hour)) or warm larger lead-acid batteries.

Mode 2 -- Select 10 amp automatic for larger 12 volt batteries for a fast charge.

Mode 3 -- Select 50 amp Engine Start to assist in engine cranking of 12 volt systems. DO NOT use on 6 volt systems. Use the 50 amp engine start position for cranking automobiles or light trucks. Use only with battery in the vehicle. This will reduce the chance of damaging sensitive electronic equipment in the vehicle.

		BATTERY TYPE				CHARGE RATE
		(SWITCH #1)				(SWITCH #2)
					▲		▲	▲
	▲		▲
CONVENTIONAL			MAINTENANCE	2 AMP			10 AMP	50 AMP
AND LOW			FREE AND					EN-
MAINTENANCE			DEEP CYCLE					GINE
BATTERIES			BATTERIES					START

OPERATION --SE-520-MA This charger has two switches. Switch #1

Mode 1--Manual Position: Use for charging in 2 amp or 10 amp Charge Rates on 12 volt batteries only. This charging must be monitored and stop charging when the battery is charged. Overcharging will damage the battery.

MANUAL AUTOMATIC FOR					CHARGE RATE
	▼		▼ MAINTENANCE
				FREE AND
		(SWITCH #1)		DEEP CYCLE	(SWITCH #2)
				BATTERIES

▲	▲	▲
AUTOMATIC FOR CONVENTIONAL	2 AMP	10 AMP
LOW MAINTENANCE BATTERIES

Mode #2--Automatic Position for Conventional Batteries. If you are not sure of your battery type, use the (Regular) Conventional Setting.

Mode 3--Automatic Position for Maintenance Free and Deep Cycle batteries.

Switch #2 (2 Charge Rate Modes)

Select either 2 amp Charge Rate for small batteries or 10 amp Charge Rate for larger batteries.

NOTE: A buzz, or hum is normal when the output cables have been disconnected and the AC power cord is still connected to an electrical source (i.e. wall outlet).

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