Dual Simultaneous Programmable Pitch Rev 02.pdf - 第7页

© 2024 Nordson Corporation 3 2 Saf et y 2.1 Overview This section is int ended to provide basic safety information ne cessary for operating and servicing t he Dual-Simult aneous Programmable Pitc h. This section covers t…

Dual-Simultaneous Programmable Pitch Owner’s Manual Introduction

1.4 System Components

1.4.1 Linear Table

The linear table is the bracket that gets installed onto the dispense head. Two of the same conformal

coating applicators can be installed onto the linear table and operated simultaneously. The specifications

for the linear table are as follows:

1.4.2 Pitch Control Module

The pitch control module is installed in the lower cabinet of the coating system and controls the linear

table and the applicators. The pitch control module communicates with the linear table through cables

routed from the dispense head to the lower cabinet. Table 1-1 shows which applicators are compatible

with the DSPP.

Table 1-1 DSPP - Motorized Adjustments

Dual Applicator Minimum Pitch Maximum Pitch

SC-280 115 mm (4.53 in.)

205 mm (7.87 in.)

SC-300/350

55 mm (2.36 in.)

SC-450

SC-400

DV-01

DV-05

DV-09

1.5 Specifications

Table 1-2 Specifications

Item Description

Speed 30 mm/s (1.18 in./s)

Positional resolution 0.15 mm (0.006 in.)

Positional repeatability

(with 200 mm pitch)

X-Axis: 0.15 mm (0.006 in.) @ 3σ

Y-Axis:0.60mm(0.024in.)@3σ

Z-Axis: 0.60 mm (0.024 in.) @ 3σ

2 Safety

2.1 Overview

This section is intended to provide basic safety information necessary for operating and servicing the

Dual-Simultaneous Programmable Pitch. This section covers the following topics:

•

Safety First

•

Disposa

•

Basic Safety Precautions and Practices

•

Emergency Shutdown

•

Decommis

sioning

•

Safety Warning Labels

To further optimize safe operation, precautions and recommended practices are included with the

procedures throughout this manual.

WARNING!

Failure to comply with any of the safety recommendations could cause serious

injury to the user or damage to the coating system.

NOTE

Safety is considered a joint responsibility between the original equipment

manufacturer (Nordson) and the end-user (owner). All safety precautions and

practices should be in accordance with local regulations and facility policy.

2.2 Safety First

Operation of the Dual-Simultaneous Programmable Pitch involves mechanical devices and electrical

power. It is essential that every person servicing or operating the DSPP fully understands all hazards,

risks, and safety precautions.

2.2.1 Intended Use

Use of Nordson equipment in ways other than those described in the documentation supplied with the

equipment may result in injury to persons or damage to property. Some examples of misuse include:

• Making unauthorized modifications

• Removing or bypassing safety guards or interlocks

• Using incompatible or damaged parts

• Using unapproved auxiliary equipment

• Operating equipment in excess of maximum ratings

Dual-Simultaneous Programmable Pitch Owner’s Manual Safety

2.3 Basic Safety Precautions and Practices

Compliance with the following recommended precautions and practices reduces the risk of personal injury

or damage to property during applicator operation and maintenance.

WARNING!

Failure to comply with any of the safety recommendations could cause serious

injury to the user or damage to the coating system.

2.3.1 Safety of Personnel

• Only trained personnel should be permitted to perform installation, operation, maintenance,

and troubleshooting procedures on the DSPP.

• There should always be a second person present when performing maintenance on a

system that is powered up.

• Before performing maintenance or service on the DSPP, position the applicator at the front

of the dispensing chamber. This will provide easy access to components and limit exposure

to hazardous areas.

• Immediately push the red Emergency Machine Off (EMO) button on your conformal coating

system if personnel are in danger.

• Unplug power source before performing service or maintenance on the conformal coating

system.

• Do not wear loose clothing or jewelry while operating the conformal coating system. Tie

back long hair to prevent it from being caught in moving parts.

• Do not touch moving parts while the conformal coating system is operating.

• To prevent burn injury, wear thermal gloves when working around heater tooling and fluid

heaters.

• Make sure all facility power sources are safely grounded.

• Routinely inspect all air hoses and electrical cables for damage.

• Make sure power cords and air supply hoses do not cross a walkway or aisle.

• Maintain a clean and orderly work area.

• Relieve pneumatic pressure before adjusting or servicing pressurized components.

2.3.2 Material Safety

• Follow Safety Data Sheet (SDS) recommendations for the proper handling, cleanup, and

disposal of hazardous materials and fluids and their containers (i.e., syringes, cups,

reservoirs, etc.) used with the conformal coating system.

• Know the SDS recommendations for treatment of injury resulting from exposure to

hazardous materials.

• Obtain the SDS from the applicable chemical supplier for chemical substances not provided

with the equipment. These chemical substances include those used for processing,

maintenance, and service of the equipment.

• Always wear appropriate Personal Protective Equipment (PPE) as recommended by facility

safety practices and the material manufacturer’s SDS.

• When working with multiple fluids, refer to the SDS to ensure the materials are compatible.