DEK高级培训资料 - 第102页

Solenoid valves Issue 2: July 2007 V alve type 5/2 For double acting cylinders V alve type 3/2 For single acting cylinders

Pneumatics

•

The Pneumatic module consists of the following

sub-assemblies:

– Solenoid bank at rear

Issue 2: July 2007

– Solenoid bank on print carriage

– Regulators

• Mains input

• Chase clamp

• Board clamp

• Paste dispenser

• Snuggers

– Mains pressure sensor

Solenoid valves

Issue 2: July 2007

Valve type 5/2

For double acting cylinders

Valve type 3/2

For single acting cylinders

Pneumatics Tasks

•

Adjust mains input within tolerance

•

Replace a solenoid valve

Issue 2: July 2007

•

Replace a solenoid valve

•

Manually test the functionality of all

pneumatic solenoids

Objective 18: Complete activities in your workbook