Bostitch CAP1645-OF Bedienerhandbuch PDF herunterladen (Seite 15)

Duty Cycle: This air compressor pump is capable of running continuously. However, to prolong

the life of your air compressor, it is recommended that a 50%-75% average duty cycle be

maintained; that is, the air compressor pump should not run more than 30-45 minutes in any

given hour.

TROUBLESHOOTING GUIDE

This section provides a list of the more frequently encountered malfunctions, their causes

and corrective actions. The operator or maintenance personnel can perform some corrective

actions, and others may require the assistance of a qualified BOSTITCH technician or your

dealer

Problem Code

Excessive air tank pressure-safety valve pops off ............................................................................1, 2

Air leaks ............................................................................................................................................................3

Air leaks in air tank or at air tank welds ..................................................................................................4

Air leaks between head and valve plate .................................................................................................5

Air leaks from safety valve...........................................................................................................................6

Knocking Noise .............................................................................................................................................6

Pressure reading on the regulated pressure gauge drops when an accessory is used............7

Compressor is not supplying enough air to operate accessories.......................8, 9, 10, 11, 12, 22

Regulator knob has continuous air leak.................................................................................................13

Regulator will not shut off air outlet........................................................................................................13

Motorwillnotrun...............................................................................................6,14,15,16,17,18,19,20

Squealing Sound...........................................................................................................................................21

TROUBLESHOOTING CODES

CODE POSSIBLE CAUSE POSSIBLE SOLUTION

1 Pressure Switch (H) does

not shut off motor when

compressor reaches cut-

out pressure

Set the Auto/Off switch to OFF, if the unit does not shut off

contact a B

STITCH factory service center or a B

STITCH

authorized service center.

2 Pressure Switch (H) cut-

out too high

Contact a B

STITCH factory service center or a B

STITCH

authorized service center.

3 Tube fittings are not tight

enough

Tighten fittings where air can be heard escaping. Check

fittings with soapy water solution. Do Not Overtighten.

4 Defective air tank Air tank must be replaced. Do not repair the leak.

Risk of bursting. Do not drill into, weld

or otherwise modify air tank or it will weaken. The air

tank can rupture or explode.

5 Leaking seals Contact a B

STITCH factory service center or a B

STITCH

authorized service center.

6 Defective Safety Valve (G) Operate Safety Valve (G) manually by pulling on ring. If valve

still leaks, it must be replaced.

7 Regulator is not adjusted

correctly for accessory

being used

It is normal for some pressure drop to occur when an

accessory is used, adjust the regulator as instructed in

Regulator under Features if pressure drop is excessive.

NOTE: Adjust the regulated pressure under flow conditions

while accessory is being used.

8 Prolonged excessive

use of air

Decrease amount of air usage.

9 Compressor is not large

enough for accessory

Check the accessory air requirement. If it is higher than the

CFMorpressuresuppliedbyyouraircompressor,alarger

compressor is needed to operate accessory.

10 Hole in air hose Replace air hose.

11 Check valve restricted Contact a B

STITCH factory service center or a B

STITCH

authorized service center.

12 Air leaks Tighten fittings.

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 52 53

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