NEC NC1700L Manual Del Usuario página 2

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 CAUTION
1.
This appliance shall not be accessible to the general public.
2.
This appliance can be used by children aged from 8 years and above and persons with reduced physical,
sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or
instruction concerning use of the appliance in a safe way and understand the hazards involved.
3.
Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children
without supervision.
4.
This appliance shall be installed in accordance with national wiring regulations.
5.
An all-pole disconnection switch having a contact separation of at least 3mm in all poles should be connected
in fixed wiring.
6.
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or a similarly qualified
person in order to avoid a hazard.
7.
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction
concerning use of the appliance by a person responsible for their safety.
8.
Children should be supervised to ensure that they do not play with the appliance.
9.
Cleaning and user maintenance shall not be made by children without supervision.
10. Disconnect the appliance from its power source during service and when replacing parts.
11. Disconnect the power supply before cleaning and maintenance.
 
User's Manual : 1‐3‐4. Chiller unit (NP‐17CU01)
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1. Coolant inlet of chiller
Connects to the attachment port (OUT) of the projector
using the hose for the chiller unit. Request your
dealer/distributor to attach or detach the hose.
2. Coolant outlet of chiller
Connects to the attachment port (IN) of the projector
using the hose for the chiller unit. Request your
dealer/distributor to attach or detach the hose.
3. Air outlet
The air outlet to exhaust heat inside the chiller unit.
Do not cover.
4. Keyhole
5. Emergency stop switch (AC power switch)
Allows you to immediately stop the chiller unit
(emergency stop state) by turning the switch when a
malfunction occurs while the projector or chiller unit is
in operation, or in the case of an emergency (a
person enters the laser irradiation range, earthquake,
fire, etc.). In the emergency stop state, the projector
switches to the standby state.
6. Temp. Controller
Displays the chiller unit temperature.
7. Status display
Displays operating state and error status of the chiller
unit.
 
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8. Hole for AC power line
The AC power line will be passed through into this
hole. And it will be connected inside in chiller unit. The
AC power line is not included. Therefore request your
dealer/distributor to attach or detach the AC power
line.
NOTE : Power cord minimum wire diameter must be
14 AWG.
9. Connector for communication line (RJ-45)
Connects the control cable in order to monitor the
state of the chiller unit from the projector and control
ON/OFF.
10. Air inlet
Draws in external air to prevent the chiller unit from
internal overheating. Do not block.
11. Air filter
Periodically clean the air filter with a vacuum cleaner.
12. Filler inlet for coolant
Replenishes the cooling fluid.
13. Coolant flow meter
Allows you to check the cooling fluid level.
14. Drain port (Inside)
Drains the cooling fluid.
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