1. Introduction
This manual provides essential instructions for the safe and effective installation, operation, and maintenance of your 60-minute spring wound timer, Type 601. This timer is designed for various applications requiring timed power control, such as battery chargers, ultrasonic cleaners, saunas, tanning beds, medical equipment, dryers, small appliances, and food service equipment.
Historically, these timers were manufactured by Poltik for Diehl and branded as Diehl. Since approximately 2012, Poltik has sold these units under their own brand. The specifications and functionality of the timer remain consistent regardless of whether it is branded Diehl or Poltik.
2. Safety Information
WARNING: Electrical shock hazard. Always disconnect power before installing or servicing this timer. Installation should be performed by a qualified electrician or trained professional to ensure compliance with all local electrical codes and safety standards.
- Do not operate the timer if it appears damaged.
- Ensure all wiring connections are secure and properly insulated.
- This timer is designed for indoor use in dry conditions. Avoid exposure to moisture or extreme temperatures.
- Do not exceed the specified electrical ratings of the timer.
3. Installation (Screwmount)
The Type 601 timer features a screwmount design for secure installation. Follow these general steps for installation:
- Disconnect Power: Before beginning any installation, ensure that the main power supply to the circuit where the timer will be installed is completely disconnected at the circuit breaker or fuse box.
- Mounting: Secure the timer to a stable surface using appropriate screws through the designated mounting holes. Ensure the timer is firmly attached and does not wobble.
- Wiring: Connect the electrical wires to the timer's terminals according to the wiring diagram provided with your specific application or equipment. Pay close attention to line, load, and ground connections. If you are unsure about wiring, consult a qualified electrician.
- Verify Connections: Double-check all wiring connections for tightness and correct polarity.
- Restore Power: Once installation is complete and verified, restore power to the circuit.
Figure 3.1: Side view of the timer, illustrating the screwmount design and electrical terminals for wiring connections.
4. Operating Instructions
This spring wound timer is simple to operate:
- Setting the Time: To set the desired operating time, turn the timer knob (or shaft) to the right (clockwise) to the desired duration, up to a maximum of 60 minutes.
- Automatic Countdown: Once set, the timer will immediately begin to count down.
- Completion: When the set time has elapsed, the timer will automatically switch off the connected device.
Figure 4.1: Angled view of the timer, showing the shaft used for setting the time duration.
5. Maintenance
The Diehl/Poltic 60-minute spring wound timer is designed for reliable, low-maintenance operation. Regular maintenance is generally not required beyond basic care:
- Cleaning: Periodically wipe the exterior of the timer with a soft, dry cloth to remove dust and debris. Do not use liquid cleaners or solvents.
- Inspection: Occasionally inspect the timer and its wiring for any signs of damage, loose connections, or wear. If any issues are found, disconnect power immediately and address the problem.
- Environmental Conditions: Ensure the timer remains in a dry environment, free from excessive dust or corrosive substances.
6. Troubleshooting
If you encounter issues with your timer, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Timer does not activate connected device. | No power to the timer; incorrect wiring; timer not set correctly. | Check power supply at the circuit breaker. Verify wiring connections. Ensure the timer knob is turned clockwise to a desired time setting. |
| Timer does not count down. | Internal mechanical issue; timer not set. | Ensure the timer knob is turned clockwise to a time setting. If the issue persists, the timer may require replacement. |
| Timer stops prematurely or runs too long. | Internal mechanical issue. | The timer may require replacement. |
If troubleshooting steps do not resolve the issue, it is recommended to consult a qualified technician or replace the unit.
7. Specifications
- Model: Type 601 (Series 600/601)
- Timing Duration: 60 Minutes (Maximum)
- Setting Mechanism: Spring Wound, Turn-to-Set (Clockwise)
- Mounting Type: Screwmount
- Material: Metal (Housing and internal components)
- Number of Settings: 1 (Single timed operation)
- Unit Count: 1 Timer
- Typical Applications: Battery chargers, ultrasonic cleaners, saunas, tanning beds, medical equipment, dryers, small appliances, food service equipment.
- Manufacturer: Borg (Original manufacturer for Diehl/Poltik units)
- Brand: Diehl / Poltik (Marketed under Generic)
8. Warranty and Support
Specific warranty information for this product is not provided in the available documentation. For warranty details or technical support, please refer to the retailer or the original point of purchase. Always retain your proof of purchase for any warranty claims.