Bair Hugger Security Systems Manuel de service télécharger pdf (Page 17)

English 202430A

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Over Heat Alarm Testing

Method

The Over Heat alarm test panel is located on the back panel of

the Model 505 (see Figure 5).

1. Insert the open hose end from the warming unit in the port

on the Temperature Test Unit (see Figure 6).

NOTE: Do not block the rear air vents on the test device.

2. Connect the warming unit to the power source and press

the system ON button.

NOTE: The temperature setting will not affect the Over Heat

test.

3. Using the Phillips-head screwdriver, remove the screw on

the alarm test panel. The unit will go into an over heat

condition when the test panel is loose.

4. When the over heat alarm activates both visually and

audibly, note the maximum temperature achieved. Let the

alarm operate for at least 1 minute or until the temperature

test kit read-out is approximately 38°C (100°F), then press

Standby; the alarm should also turn off. The alarm and

manual reset constitutes one cycle. Pressing ON again will

restart the overheat cycle.

NOTE: If the alarm does not turn off, allow the unit to alarm for

1 more minute before turning the warming unit to STANDBY,

then ON again.

Figure 5. Location of Over Heat

Alarm Test Panel

Test

panel

Port

Hose

Figure 6. Temperature Test Unit Model 22110

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Bair Hugger Security Systems Manuel de service Page 17