C C h h e e c c k k i i n n g g t t h h e e S S M M R R T T P P a a k k p p o o w w e e r r l l e e v v e e l l w w i i t t h h t t h h e e S S M M R R T T c c h h a a r r g g e e r r

Use the S S M M R R T T charger LED indicators to check the S S M M R R T T Pak power level.

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Power connection: Connect or disconnect the S S M M R R T T charger from the appropriate power source ( Powering the charger

(page 45)).

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S S M M R R T T charger power LED (A): If the green LED is illuminated, then the S S M M R R T T charger has power.

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S S M M R R T T charger LED indicators (B): Green and amber charger LED indicators provide S S M M R R T T Pak status information.

The LEDs may be in a steady or flashing status based on the condition of the S S M M R R T T charger or S S M M R R T T Pak.

S S M M R R T T c c h h a a r r g g e e r r L L E E D D i i n n d d i i c c a a t t o o r r

Green (flashing)

Green (solid)

Amber (flashing)

Amber (solid)

E E l l e e c c t t r r i i c c a a l l p p o o w w e e r r i i n n s s t t a a l l l l a a t t i i o o n n r r e e q q u u i i r r e e m m e e n n t t s s

When configuring the electrical power source for S S M M R R T T charger installation, follow these electrical power requirements for

reliable and effective operation.

F F i i g g u u r r e e 2 2 6 6 – – C C h h a a r r g g i i n n g g t t h h e e S S M M R R T T P P a a k k

F F i i g g u u r r e e 2 2 7 7 – – C C h h e e c c k k i i n n g g t t h h e e S S M M R R T T P P a a k k p p o o w w e e r r l l e e v v e e l l

S S t t a a t t u u s s

S S M M R R T T charger is charging the S S M M R R T T Pak. The optimum

charge time is two hours.

S S M M R R T T Pak is charged and ready for use

S S M M R R T T Pak temperature delay. The S S M M R R T T charger is

waiting for the S S M M R R T T Pak to reach an allowable

temperature range of 43 °F to 88 °F (6 °C to 31 °C).

S S M M R R T T Pak error. See the troubleshooting section of your