Installation 

 Software Version: 1.10xx 

 Part Numbers: 8440-1816 / 8440-1817 / 8440-1818 / 8440-1831

WARNING

Read this entire manual and all other publications pertaining to the work to be performed before instal ling, operating, or servicing this equipment. Practice all plant and safety instructions and precautions. Failure to follow instructions can cause personal injury and/or property damage. The engine, turbine, or other type of prime mover should be equipped with an overspeed (overtempe rature, or overpressure, where applicable) shutdown device(s), that operates totally independently of the prime mover control device(s) to protect against runaway or damage to the engine, turbine, or oth er type of prime mover with possible personal injury or loss of life should the mechanical-hydraulic governor(s) or electric control(s), the actuator(s), fuel control(s), the driving mechanism(s), the lin kage(s), or the controlled device(s) fail. Any unauthorized modifications to or use of this equipment outside its specified mechanical, electric al, or other operating limits may cause personal injury and/or property damage, including damage to the equipment. Any such unauthorized modifications: (i) constitute "misuse" and/or "negligence" with in the meaning of the product warranty thereby excluding warranty coverage for any resulting damage, and (ii) invalidate product certifications or listings.

CAUTION

To prevent damage to a control system that uses an alternator or battery-charging device, make sure the charging device is turned off before disconnecting the battery from the system. Electronic controls contain static-sensitive parts. Observe the following precautions to prevent dam age to these parts. 

 • Discharge body static before handling the control (with power to the control turned off, contact a grounded surface and maintain contact while handling the control). 

 • Avoid all plastic, vinyl, and Styrofoam (except antistatic versions) around printed circuit boards. 

 • Do not touch the components or conductors on a printed circuit board with your hands or with conductive devices.

The controls of the easYgen-3000 series are available with two different housings. Refer to the applicable section for detailed information about installation and technical data of the respective housing type.

 Plastic housing for front panel flush mounting with graphical LC display (easYgen-3200)

 Sheet metal housing for switch cabinet back mounting without display (easYgen-3100)

Clamp Fastener Installation

For installation into a door panel with the fastening clamps, proceed as follows: 

 1. Panel cutout Cut out the panel according to the dimensions in Table 4-1. Note: Don't drill the holes if you want to use the clamp fasteners. If the holes are drilled into the panel, the clamp fasteners cannot be used anymore! cut-out 186,0 138,0 R 3,5 Rmax:     

 2. Remove terminals Loosen the wire connection terminal screws on the back of the unit and remove the wire connection terminal strip if required.     

 3. Insert screws in clamps Insert the four clamping screws into the clamp inserts from the shown side (opposite of the nut insert) until they are almost flush. Do not completely insert the screws into the clamp inserts.       4. Insert unit into cutout Insert the unit into the panel cutout. Verify that the unit fits correctly in the cutout. If the panel cutout is not big enough, enlarge it accordingly.         

 5. Attach clamp inserts Re-install the clamp inserts by tilting the insert to a 45° angle. (1) Insert the nose of the insert into the slot on the side of the housing. (2) Raise the clamp insert so that it is parallel to the control panel. 1 2     

 6. Tighten clamping screws Tighten the clamping screws (1) until the control unit is secured to the control panel (2). Over tightening of these screws may result in the clamp inserts or the housing breaking. Do not exceed the recommended tighten ing torque of 0.1 Nm. 1 2     

 7. Reattach terminals Reattach the wire connection terminal strip (1) and secure them with the side screws.  

Screw Kit Installation

NOTE Don't drill the holes if you want to use the clamp fasteners. If the holes are drilled into the panel, the clamp fasteners cannot be used anymore!

NOTE The housing is equipped with 12 nut inserts (refer to Figure 4-5 for their position), which must all be tightened properly to achieve the required degree of protection. Some versions of the plastic housing are not equipped with nut inserts and may not be fastened with the screw kit.

In order to enhance the protection to IP 66, it is possible to fasten the unit with a screw kit instead of the clamp fastener hardware.   Proceed as follows to install the unit using the screw kit: 1. Cut out the panel and drill the holes according to the dimensions in Figure 4-5 (dimensions shown in mm). 2. Insert the unit into the panel cutout. Verify that the unit fits correctly in the cutout. If the panel cutout is not big enough, enlarge it accordingly.   3. Insert the screws and tighten to 0.6 Nm (5.3 pound inches) of torque. Tighten the screws with a crosswise pattern to ensure even pressure distribution.

NOTE If the thickness of the panel sheet exceeds 2.5 mm, be sure to use screws with a length of the panel sheet thickness + 4 mm.