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Installation; Installation Site; Start Up; Control Panel - Ingersoll-Rand TAS NIRVANA 20-25 HP/15-18,5 kW Bedienerhandbuch

15-18,5 kw; 22-30 kw
Vorschau ausblenden Andere Handbücher für TAS NIRVANA 20-25 HP/15-18,5 kW:
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  • DE

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  • DEUTSCH, seite 26

2. INSTALLATION

2.1 ACCEPTANCE, UNPACKING AND HANDLING
Upon receiving your Ingersoll Rand air dryer, please inspect the unit closely. If rough handling is detected, please note it
on your delivery receipt, especially if the dryer will not be uncrated immediately. Obtaining the delivery person's signed
agreement to any noted damages will facilitate any insurance claims by the customer.
It is mandatory to keep the dryer always in vertical position, as indicated by the symbols present on the packaging. For
handling, use devices having sufficient capacity for the weight of the machine.
Remove the packaging after having positioned the dryer in the installation site. Dispose the various packaging materials
in compliance with the relevant rules locally in force.
If not in use, the dryer can be stored in its packaging in a dust free and protected site between 32°F (0°C) and 120 °F
(50 °C), and a specific humidity not exceeding 90 %. Should the stocking time exceed 12 months, please contact your
local Ingersoll Rand authorized distributor.
Under no circumstances should any person attempt to lift heavy objects without proper lifting equipment (i.e., crane,
hoist, slings or fork truck). Lifting any unit without proper lifting equipment, may cause serious injury. Use fork lift
channels where provided.

2.2 INSTALLATION SITE

While preparing a proper site for the installation of the dryer, please take into account the following
requirements
The machine must be protected from atmospheric agents and not directly exposed to sun light.
A seating base flat and capable to hold the weight of the machine.
Ambient temperature complying with the nominal data of the dryer.
The dryer should be located in a clean area, without forced air draft that can affect the fan control
system.
Make sure to leave sufficient clearance (20 inches, 500 mm) around the dryer in order to allow an
adequate cooling of the machine and for maintenance and/or control operations.
The incoming air must be free from smoke or flammable vapours which could lead to explosion or fire risks.
2.3 INSTALLATION
Before attempting any installation operation, make sure that
No parts of the air system are under pressure.
No parts of the system are electrically powered.
Tubing to be connected to the dryer are free of impurities.
All interconnecting piping has been tightened.
After having verified the points listed above, you can proceed to the installation of the machine.
1. Connect the dryer to the compressed air lines. If not already existing, we suggest to install a by-pass
allowing to isolate the machine from the plant, thus to facilitate eventual maintenance operations.
2. Perform the electrical connection in accordance with any local laws and regulations after reviewing
the dryer electrical specifications and wiring diagram.
3. Check the condensate drainage assembly, and connect the drain flexible hose to the draining line,
keeping in mind that the condensate separated by the dryer may contain oil, therefore, in order
to dispose of it in compliance with the local rules in force, we suggest installing a water-oil
separator having adequate capacity.
4. Power the dryer after having checked that the nominal voltage and line frequency are constant and
matching the nominal values of the machine. The user must provide the installation with an
adequate line protection and a ground terminal complying with the electrical rules locally in
force.
In order to optimise the use of the dryer, we suggest to place it in such a way that all the control instruments
of the machine will result easily visible.
A suitably sized prefilter must be installed before the dryer. Failure to install and maintain a proper
prefilter will void the dryer warranty. The rating for this filter must be at least 10 micron.
CCN 24467904
Rev D
CN 1003601
Cod. 710.0048.28.00 Rev01 – 01.2017

3.1 CONTROL PANEL

The control panel is composed of 5 keys (ON/OFF, TEST, SET, DOWN and UP) and a 3 digit display, with three signalling
LEDs indicated by icons (PIC 1)
PIC. 1
DISPLAY
the unit is ON with low load
the unit is ON with normal load
the unit is ON with normal-high load
the unit is ON with high load

3.1.1 KEYS FUNCTION

TEST: When pushed for 3 sec. during normal operation, it activates the condensate drain.
(Not used on No loss condensate drain)
SET: When pushed and released during normal operation, it displays the dew point set value (decimal).
When pushed for 10 seconds, it allows to enter the C8 and C9 condensate drain parameters programming menu (see
relevant table).
When pushed after having set new configuration values, it stores the applied modifications.
DOWN: When pushed while setting the drain set point, it decreases the displayed value of one unit per second, during the
first 10 seconds, than of one unit every 0,1 sec.
When pushed for 10 seconds during normal operation, it starts an automatic test cycle of the controller.
UP: When pushed while setting the drain set point, it increases the displayed value of one unit per second, during the first
10 seconds, than of one unit every 0,1 sec.
ON / OFF: Pressed, it activates or deactivates the dryer. When the dryer is deactivated, the display shows OFF.
NOTE: when the controller is in the OFF position, some parts of the dryer may still be energized. Therefore,
for safety purposes, disconnect the electrical power before performing any operation on the machine.
CCN 24467904
Rev D
9 - 149
Cod. 710.0048.28.00 Rev01 – 01.2017

3. START UP

DISPLAY VISUALIZATION AND SIGNALLING LEDS
DESCRIPTION
LED
STATUS
ON
Blinking
ON
Not used
CN 1003601
(NOT USED)
DESCRIPTION
Compressor and fan energized
Programming mode activated
Condensate drain energized
Not used
10 - 149

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Diese Anleitung auch für:

Tas nirvana 22-30 kwTas nirvana 30-40 hp

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