Sterling Wheelchair AF-XXX Manual Do Utilizador

Additive Feeders 

Chapter 8: Appendix 

46 of 55 

The following design information is provided for your reference: 

1. 

  No modifications are allowed to this equipment that could alter the CE compliance 

2. 

  Ambient temperature:   

0 degrees Celsius – Maximum (104 degrees Fahrenheit) 

3. 

  Environment:   

Clean, dust-free and non-explosive 

4. 

 

Radiation: 

  None 

5. 

 

Vibration: 

  Minimal, 

i.e. 

machine 

mounting 

6. 

 

Allowable voltage fluctuation: 

 

+/- 10% 

7. 

 

Allowable frequency fluctuation: 

 

Continuous 

+/- 1% 

 

 

 

    Intermittent 

+/- 

2% 

8. 

 

Nominal supply voltage: 

460/3/60 (Verify on serial number tag) 

9. 

 

Earth ground type:   

TN (system has one point directly earthed through a protective conductor) 

10.  Power supply should include a ground connection. 

11.  Over-current protection is supplied in the additive feeder, but additional protection should be 

supplied by the user. 

12.  The door-mounted disconnect serves as the electrical disconnect device. 

13.  Additive feeder is not equipped with local lighting. 

14.  Functional identification 

15.  Additive Feeder is equipped with a CE mark 

16.  Additive Feeder is supplied with an operating manual in the language of the destination 

country. 

17.  Cable support may be required for power cord, depending on final installation. 

18.  No one is required to be in the interior of the electrical enclosure during the normal operation 

of the unit.  Only skilled electricians should be inside the enclosure for maintenance. 

19.  Doors can be opened with a screwdriver, but no keys are required. 

20.  Two-hand control is not required or provided. 

21.  All additive feeders should be moved around and set in a place with a lift truck or equivalent. 

22.  There are no frequent repetitive cycles that require manual control

⎯repetitive functions are 

automatic while the additive feeder is operating. 

23.  An inspection report detailing the functional test is included with the additive feeder. 

24.  The machine is not equipped with cableless controls. 

25.  Color-coded (harmonized) power cord is sufficient for proper installation.