DeltaTherm_IR_REV_B-1.pdf - 第11页

Delt aTherm IR Cure Modul e Revision B / February 2020 Page 11 of 41 Installa tion and S etup WARNING: The following procedures should be done by qualified persons in accordance with this manual and applicab le safety re…

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DeltaTherm IR Cure Module
Revision B / February 2020
Page 10 of 41
SMEMA
For manufacturing lines (multiple machines utilizing conveyor systems), it is necessary for
the individual modules to communicate reliably. Make sure the SMEMA and Intermodule
cables are correctly connected.
Note: On the diagrams, the J# refers to the label on the machine, not the label on the
cable.
The Surface Mount Equipment Manufacturers Association (SMEMA) Electrical Equipment
Interface Standard is used to make sure the sequence of boards is correct. If these
connections are not in place, boards cannot move from one machine to another.
SMEMA cables have male 14-pin amp-type CPC connectors. The cables are straight-
through so orientation does not matter. On each module, the wire to the J1 plug must
connect to the J2 plug on the machine upstream. Similarly, the J2 plug on each machine
must connect to the J1 plug on the machine downstream, as shown below.
Figure 2: SMEMA Process Flow
DeltaTherm IR Cure Module
Revision B / February 2020
Page 11 of 41
Installation and Setup
WARNING: The following procedures should be done by qualified persons in
accordance with this manual and applicable safety regulations. A “qualified person”
is defined as “a person or persons who, by possession of a recognized degree or
certificate or professional training, or who, by extensive knowledge, training, and
experience, has successfully demonstrated the ability to solve problems relating to
the subject matter and work.” (ref. ANSI/ASME B30.2-1983.)
Installation
1. Plug the machine into an appropriate power source as shown on the legend plate on
the module. The electrical service should be correctly grounded and the power
source “clean”. If high power equipment operates off the same source, a line
conditioner may be necessary. Poor quality power can cause errors in machine
operation.
WARNING: Failure to obey electrical specifications can cause damage to the machine
or injury to installation personnel. Electrical hookup must be done by a qualified
electrician and must obey any applicable local standards.
2. Close any access doors and engage the EMERGENCY STOP button.
3. Turn the main power switch to “On”.
Figure 3: Power Switch "On"
DeltaTherm IR Cure Module
Revision B / February 2020
Page 12 of 41
Operating Safety
Notices and Warnings
• Use safety glasses, gloves, and long-sleeved clothing.
• Read and understand all operating manuals before you use this equipment.
• Do not disable the safety features of the machine.
• Lock-out and tag the air and power supplies before you clean or service any part
of the system.
• Relieve the pressure before you remove any hose.
• Do not replace any hose with a hose of inadequate pressure rating.
• Use only replacement parts recommended or supplied by the manufacturer.
• Stay away from all moving parts when the system is in operation.
Safety Devices and Guarding
The DeltaTherm IR Cure Module has safety features that protect the operator from hazards
during normal operation of the machine.
Note: Do not bypass, disable, or tamper with the safety features. Precision Valve &
Automation, Inc. is not responsible for any damages incurred, mechanical or human,
because of changes or destruction of any safety features.
Safety Circuit
The main power to the machine is monitored and controlled by the safety circuit. The
safety circuit has a control relay and one or more safety devices. The tripping contact of
the relay will disconnect power if the relay fails. Self-checking consists of positive guided
contacts which are mechanically forced to operate together. If the relay fails, the power
contact will open. The safety devices monitor the state of the EMERGENCY STOP button
and other safety mechanisms. When the safety relay detects that one or more of the safety
devices is open, the power to the motors and pneumatics is stopped.
Doors
Access to the machine is provided by two doors. Modules have door protection through a
non-defeatable limit switch. The IR panels are disabled if a door is open.