Manitowoc MII 302 Especificaciones descargar pdf (Pagina 164)

162 Part Number STH038 5/12

DIAGNOSING START COMPONENTS

If the compressor attempts to start, or hums and trips

the overload protector, check the start components

before replacing the compressor.

Capacitor

Visual evidence of capacitor failure can include a

bulged terminal end or a ruptured membrane. Do not

assume a capacitor is good if no visual evidence is

present. A good test is to install a known good

substitute capacitor. Use a capacitor tester when

checking a suspect capacitor. Clip the bleed resistor

off the capacitor terminals before testing.

• If the compressor attempts to start, or hums and

trips the overload protector, check the starting

components before replacing the compressor.

• Visual evidence of capacitor failure can include a

bulged terminal end or a ruptured membrane. Do

not assume a capacitor is good if no visual

evidence is present.

• A good test is to install a known good substitute

capacitor.

• Use a capacitor tester when checking a suspect

capacitor. Clip the bleed resistor off the capacitor

terminals before testing.

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Manitowoc MII 302 Especificaciones Pagina 164