Datasheet

Series PF2A/PF2W

Safety Instructions

Note 1) ISO 4414: Pneumatic fluid power -- General Rules for Pneumatic Equipment

Note 2) JIS B 8370: Pneumatic system axiom

Warning

Caution :

Operator error could result in injury or equipment damage.

Warning

Operator error could result in serious injury or loss of life.

Danger :

In extreme conditions, there is a possible result of serious injury or loss of life.

The following safety instructions are intended to prevent a hazardous situation and/or

equipment damage. These instructions indicate the level of potential hazard by all safety

practices, including labels of "Caution", "Warning" or "Danger". To ensure safety,

please observe ISO 4414

Note 1)

JIS B 8370

Note 2)

and other safety practices.

1. The compatibility of pneumatic equipment is the responsibility of the person

who designs the pneumatic system or decides its specifications.

Since the products specified here are used in various operating conditions, their compatibility with the

specific pneumatic system must be based on specifications, post analysis and/or tests to meet a specific

requirements. The expected performance and safety assurance will be the responsibility of the person

who has determined the compatibility of the system. This person should continuously review the

suitability of all items specified, referring to the latest catalog information and taking into consideration the

possibility of equipment failure when configuring a system.

2. Only trained personnel should operate pneumatically operated machinery and

equipment.

Compressed air can be dangerous if handled incorrectly. Assembly, handling or maintenance of the

pneumatic system should be performed by trained and experienced operators.

3. Do not service machinery/equipment or attempt to remove components until

safety is confirmed.

1. Inspection and maintenance of machinery/equipment should only be performed after confirming the

control positions are safely locked-out.

2. When equipment is to be removed, confirm the safety processes mentioned above. Cut the supply

pressure for the equipment and exhaust all residual compressed air in the system.

3. Before the machinery/equipment is restarted, take measures to prevent quick extension of a cylinder

piston rod, etc. (Bleed air into the system gradually, to create back pressure.)

4. Contact SMC if the product is to be used in any of the following conditions:

1. Conditions and environments beyond the given specifications, or if product is used outdoors.

2. Installation on equipment in conjunction with atomic energy, railway, air navigation, vehicles, medical

equipment, food and beverages, recreation equipment, emergency stop circuits, clutch and brake

circuits in press applications, or safety equipment.

3. An application which has the possibility of having a negative effects on people, property, or animals,

and therefore requires special safety analysis.