Instruction/ maintenance manual of the product ML6185 Honeywell
Go to page of 12
1 63-2483—2 G.R. • Rev. 4-95 • ©Honeywell Inc. 1995 ML6185 Spring Retur n Dir ect Coupled Actuator The ML6185 Spring Return Direct Coupled Rotary Actuator is a floating control motor that can b.
63-2483—2 2 ML6185 SPECIFICATIONS • ORDERING INFORMATION Specif ications MODELS: ML6185 Spring Return Direct Coupled Rotary Actuators. ML6185A: Medium Torque (50 lb-in.) Direct Coupled Rotary Actuator without auxiliary switches and without time-out function.
3 63-2483—2 ML6185 SPECIFICATIONS Fig. 1—Approximate dimensions of ML6185 Spring Return Direct Coupled Actuator and mounting bracket in in. (mm). M8257 135 o ± 15 o 1-3/32 (28) 1-13/32 (36) 5/16 .
63-2483—2 4 ML6185 SPECIFICATIONS • INSTALLATION DEVICE WEIGHT: 4.0 lb (1.82 kg). NOISE RATI NG : (Driving only) 45 dBA maximum at 0.9m. SPRING ROTATION: Clockwise (cw); counterclockwise (ccw) by reverse mounting. POSITION INDICATOR: Mounted on actuator hub.
5 63-2483—2 ML6185 INSTALLATION 4. Remove the mounting bracket and actuator. 5. Drill or center punch the starting holes for the mount- ing bracket screws (or use no. 10 self-tapping sheet metal screws). Fig. 2—Installing mounting bracket on ML6185 Direct Coupled Actuator.
63-2483—2 6 ML6185 INSTALLATION Other possible mounting configurations and standard connections are shown in Fig. 4 through 7. 30 30 0 60 60 90 M7230A INDICATOR DETENTS 1 1 COUNTER CLOCKWISE SPRING ROTATION ARROW Fig. 4—ML6185 Actuator mounted for counterclockwise spring rotation with the output hub inside the actuator.
7 63-2483—2 ML6185 INSTALLATION Fig. 5—Standard direct coupled mounting of ML6185 to a damper with counterclockwise spring rotation. .500 .500 30 30 60 60 90 M7229.
63-2483—2 8 ML6185 INSTALLATION Fig. 6—ML6185 Actuator standard electrical connection. .500 .500 30 30 60 60 90 M7231 MOUNTING BRACKET TO JUNCTION BOX (UP TO 3 FT. AWAY) Fig. 7—ML6185 Actuator can be mounted in any position. (NOTE: NEMA rating applies only with damper shaft in the horizontal position.
9 63-2483—2 ML6185 INSTALLATION • OPERATION Connecting ML6185 Actuators in Parallel ML6185 Actuators can be stacked on one damper shaft to increase the output torque required to drive dampers larger than 16 square feet. To make sure proper phasing occurs, connect all four leadwires (red, black, yellow and blue) in parallel.
63-2483—2 10 ML6185 OPERATION Fig. 12—ML6185 indicator start positions. 30 30 60 60 90 0 0 30 30 60 60 90 0 0 30 30 60 60 90 0 0 30 30 60 60 90 0 0 FULLY COUNTERCLOCKWISE SPRING RETURN INDICATOR S.
11 63-2483—2 ML6185 CHECKOUT Check out The ML6185 Direct Coupled Actuator can be checked out either directly or by using a controller. IMPORTANT: When power is interrupted, the actuator returns to the normal starting position using the spring mechanism.
63-2483—2 12 Home and Building Control Home and Building Control Helping You Control Your World Honeywell Inc. Honeywell Limited—Honeywell Limitée 1985 Douglas Drive North 740 Ellesmere Road Golden Valley, MN 55422 Scarborough, Ontario M1P 2V9 Printed in U.
An important point after buying a device Honeywell ML6185 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Honeywell ML6185 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Honeywell ML6185 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell ML6185 you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell ML6185 will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell ML6185, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Honeywell ML6185.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell ML6185. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell ML6185 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
