88181945-01-06 Technical Reference Manual ( Production Iss 06 December 2020).pdf - 第6页

6 Issue 06 , December 2020 Install a tion T echn ical Data ITEM DESCRIPTION Ambient Temperature 15 – 35 ˚C Ambient Humidity 30 – 70% @ 20 ˚C Process Temperature Range +/ - 8˚C o f ambient with in a programmable ran ge of…

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5 Issue 06, December 2020
Intended Use
WARNING – Use only as described.
Consult manufacturer before using for any other purpose.
The Temperature Control Module (TCM) is a precision temperature control module
designed to enhance the Print Process by providing a highly stable and accurately
controlled air temperature within ASM’s range of printers.
The operating range of the TCM offers wide control of the process temperature either
side of factory ambient. As applications become more varied the requirement to produce
high yield results can be aided by the ability to heat as well as cool from factory ambient.
The TCM uses a re-circulating air system. Air entering the TCM is passed via a fan
through an air conditioning module where it is cooled and dehumidified before being
ducted into a plenum containing air heaters. A PID controller modulates the power
output of the heaters to accurately achieve the required set temperature. The
temperature conditioned air then passes through a filter and fed on through ducting into
the print process area of the ASM printer. The air is then re-circulated back to the TCM
via ducting located beneath the printer. Duct design has been formed to achieve minimal
airflow rates over the process area prolonging tack performance of solder pastes and
increasing stencil life.
Due to its optimized design and re-circulating system, the TCM is energy efficient and
requires minimal input power from a single-phase mains supply. The TCM will
automatically shutdown following a predetermined delay if the printer is powered down
or when the printer covers are left open. The design minimises the production of waste
heat, which is vented through the top of the TCM alleviating the need for any connection
to factory extraction systems.
To monitor process temperature the TCM utilizes the output from the printer’s integrated
Temperature Sensor located on the print carriage. This results in accurate feedback and
control with the option to SPC log the print process temperature.
To prevent process contamination conditioned air is passed through a filter before
entering the printer. The possibility of process contamination is further reduced due to
the TCM maintaining a higher air pressure within the printer compared to the
surrounding environment thus limiting the ingress of airborne particles.
The Module’s operating status is indicated by provision of a 'four colour' beacon clearly
visible to line operators. Any condensate produced can be gravity piped to drain or
collected in an easy to empty 5-litre container. Two sensors monitor condensate level
and give a warning via the beacon when the container requires emptying. The TCM will
automatically shut down if the container is not emptied to prevent overflow.
The TCM has been designed for robust reliable operation, resulting in a long lifetime
product. Ergonomic modular design features allow for ease of maintenance without any
requirement for specialist refrigeration resource.
6 Issue 06, December 2020
Installation
Technical Data
DESCRIPTION
15 – 35˚C
30 – 70% @ 20 ˚C
+/- 8˚C of ambient within a programmable range of 19 – 30˚C
+/- 1˚C
Recirculating
2000W
0 – 10vDC (0 - 50 ˚C) Shared output from printer sensor
R134/0.475Kg
12.6A
20A
230V +/- 10% (207v to 253v working range)
Type C 16A
50/60Hz
6kA @ 230V
2.5mm (14AWG) 3-Core, 300/500v
PVC: H05VV-F (SJT), Rubber: H05RN-F (S)
L = Brown, N = Blue, E = Green/ Yellow
0.5mm (22AWG), 600V, 105 ˚C
1.5mm (1.6AWG), 600V, 105 ˚C
65dB(A) @ 1m
1280mm (H) + Beacon, 540mm (W), 608mm (D)
112Kg
Collected in a 5 litre container for disposal or diverted directly to a
drainage system where available
7 Issue 06, December 2020
Services Required
ASM requires additional machine supply protection with the fitment of an external double
pole circuit breaker conforming to national/federal regulations. Use the following table to
ensure the recommended circuit breaker is used.
Voltage
Frequency
Value of Supply Circuit
Breaker
Type of Circuit
Breaker
230V +/- 10%
(207 to 253V)
50/60Hz
16 Amp
C
CAUTION
OVER CURRENT PROTECTION. An over current circuit
breaker protects the machines internal wiring and
components from over heating or catching fire during fault
conditions. Under no circumstances must a circuit breaker
of greater value than 16 Amps be used
WARNING
Connect to a properly earthed/grounded outlet.
.
Transportation
The unit may only be lifted using suitable equipment capable of lifting 120Kg.
Move the unit to the location where it is going to be installed and remove the unit from its
transportation crate along with any accessories. Remove the protective covering.
CAUTION
FORK LIFTING. The lifting forks must enter under the
machine from either end of the transportation crate only.
Care must be taken to ensure stability at all times.