Product Overview
The MS Sedco 59-HSS is a durable 4-1/2 inch square push plate switch designed for door activation. It features a stainless steel face plate and is commonly used in applications requiring a reliable "Press to Operate Door" mechanism, often associated with accessibility features like wheelchair access.
Figure 1: The MS Sedco 59-HSS 4-1/2" Square Push Plate Switch. This image shows the brushed stainless steel faceplate with a blue wheelchair accessibility symbol and the text "PRESS TO OPERATE DOOR" printed below it. Two visible screws secure the faceplate. The switch is shown from a slight angle, revealing its depth and mounting bracket on the right side.
Setup and Installation
Proper installation is crucial for the safe and effective operation of the 59-HSS switch. It is recommended that installation be performed by a qualified technician.
Tools Required:
- Screwdriver (appropriate for mounting screws)
- Wire strippers
- Voltmeter (for testing connections)
- Drill (if mounting to a new surface)
Installation Steps:
- Safety First: Ensure all power to the door operating system is disconnected before beginning installation. Verify with a voltmeter.
- Mounting Location: Select a suitable mounting location that complies with local accessibility codes and allows for easy access and operation of the switch. The switch is designed for surface mounting or flush mounting within a standard electrical box.
- Wiring: The 59-HSS switch features screw terminals. Connect the appropriate wires from your door control system to the Normally Open (NO) contacts of the switch. Refer to your door control system's manual for specific wiring diagrams. The switch operates at 125 Volts.
- Secure Mounting: Secure the switch plate firmly to the mounting surface using the provided screws. Ensure the plate is level and stable.
- Test Connections: After wiring and mounting, re-apply power to the door operating system. Carefully test the switch operation to ensure it activates the door as intended.
Operating Instructions
The MS Sedco 59-HSS push plate switch is designed for simple and intuitive operation.
Basic Operation:
- To activate the door, firmly press the stainless steel face plate of the switch.
- The switch will momentarily close the circuit, signaling the door operator to open.
- Release the pressure on the switch once the door begins to open. The switch will return to its normally open state.
The switch is designed for a single-way circuit operation, meaning it provides a simple on/off signal to the door control system.
Maintenance
The 59-HSS switch is constructed from durable materials and requires minimal maintenance to ensure long-term reliable operation.
Cleaning:
- Periodically wipe the stainless steel face plate with a soft, damp cloth to remove dust and grime.
- Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish or the printed symbols.
Inspection:
- Regularly inspect the switch for any signs of physical damage, loose mounting screws, or wear.
- Ensure the switch plate depresses smoothly and returns to its original position without sticking.
- Check wiring connections for tightness and integrity, especially if the switch is in a high-traffic area.
If any issues are observed, consult a qualified technician for repair or replacement.
Troubleshooting
This section provides guidance for common issues you might encounter with your 59-HSS push plate switch.
| Problem | Possible Cause | Solution |
|---|---|---|
| Switch does not activate door. | No power to door system; Loose or incorrect wiring; Faulty switch; Problem with door operator. | Check power supply to door system. Verify all wiring connections are secure and correct (Normally Open contacts). Test switch continuity with a multimeter. Consult door operator manual or a qualified technician. |
| Switch is stuck or difficult to press. | Debris lodged in mechanism; Physical damage; Incorrect mounting. | Inspect for foreign objects and carefully remove. Check for physical damage to the plate or internal mechanism. Ensure switch is mounted flat and not warped. If issue persists, replace switch. |
| Door activates intermittently. | Loose wiring connection; Intermittent fault in switch; External interference. | Check and secure all wiring connections. Test switch for consistent operation. If problem continues, consult a qualified technician. |
Warning: Do not attempt to repair internal components of the switch unless you are a qualified technician. Always disconnect power before inspecting or working on electrical components.
Specifications
| Attribute | Detail |
|---|---|
| Model Number | 59-HSS |
| Brand | MS Sedco |
| Operation Mode | Push Button |
| Operating Voltage | 125 Volts |
| Contact Type | Normally Open |
| Connector Type | Screw Terminal |
| Circuit Type | 1-way |
| Actuator Type | Push Button |
| Contact Material | Stainless Steel, Silver, Rubber |
| International Protection Rating | IP54 |
| Number of Positions | 1 |
| Shape | Square |
| Item Weight | 1 pounds |
| Package Dimensions | 11.73 x 8.43 x 1.57 inches |
| Batteries Required? | No |
Warranty and Support
For warranty information and technical support regarding your MS Sedco 59-HSS push plate switch, please refer to the official MS Sedco website or contact their customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.
Manufacturer: MICROWAVE SENSORS MS SEDCO
