Bosch PHG 500-2 Manual Petunjuk Asli - Halaman 8

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OBJ_BUCH-1348-001.book Page 15 Tuesday, January 25, 2011 1:51 PM

Setting the Air Flow and Temperature

(PHG 500-2/PHG 600-3)

With the On/Off switch 4, you can select be-

tween different air flows and temperature com-

binations:

Setting

PHG 500-2

l/min

°C

240

300

450

500

III

–

PHG 600-3: The cold air setting I is suitable for

cooling a warmed workpiece or for drying of

paint. It is also suitable for cooling the power

tool before placing it down or when changing

nozzles.

Regulating the Air flow (PHG 630 DCE)

With the On/Off switch 5, you can regulate the

air flow in three steps:

Setting

III

As an example, reduce the air flow when the sur-

rounding area of a workpiece is not to be heated

excessively or when a light workpiece could be

moved away by the air flow.

In the cold air setting I, the temperature is fixed

at 50 °C; in the hot air settings II and III, the

temperature can be continuously regulated.

Setting the Temperature (PHG 630 DCE)

The temperature can only be regulated in the

hot air settings II and III. In the cold air setting

I, the temperature is fixed at 50°C.

When switching from the cold air setting I to one

of the hot air settings, the last set target temper-

ature is indicated for approx. 3 seconds be-

tween flashing arrows on display 7. The target

temperature is the same for both hot air steps II

and III, and does not change when switching be-

tween the two steps.

To increase the temperature, press on the "+" of

the temperature-control button 6, to decrease

the temperature, press on the "–".

Bosch Power Tools

Briefly pressing the temperature-control button

6 at the respective position increases or de-

creases the temperature by 10 °C. Prolonged

pressing of the temperature-control button con-

tinuously increases or decreases the tempera-

ture by 10 °C, until the button is released or the

PHG 600-3

maximum or minimal temperature is reached.

l/min

°C

After a change to the temperature setting, the

power tool requires a short period to warm up

250

or cool down the air flow. During this period, the

350

400

target temperature is indicated between the

flashing arrows in the display 7. When the target

–

500

600

temperature is reached, the arrows go out and

the display indicates the actual temperature.

When switching from the hot air steps II or III to

the cold air setting I, a short time is required un-

til the power tool has cooled to 50 °C. During

the cooling period, the actual temperature at

the nozzle outlet is indicated on the display 7.

The cold air setting I is suitable for cooling a

warmed workpiece or for drying of paint. It is al-

so suitable for cooling the power tool before

l/min

placing it down or when changing nozzles.

150

Working Advice

300

500

Note: Do not apply the nozzle 1 too close to the

workpiece being worked. The hot air build-up

can lead to overheating of the power tool.

Removing the Heat Protection

The heat protection collar 2 can be removed

when working at particularly hard-to-reach

locations.

To remove or mount the heat protection collar 2,

switch the power tool off and allow it to cool

down.

To speed up the cooling, the power tool can also

be operated for a short period with the lowest

adjustable temperature.

Turn the heat protection collar 2 in anticlock-

wise direction to remove and in clockwise direc-

tion to mount again.

Before any work on the machine itself, pull

the mains plug.

Be careful of the hot nozzle! Increased dan-

ger of burning exists when working without

the heat protection collar.

1 609 929 X70 | (25.1.11)

English | 15