6. Equipment Startup

6.1Fastener Inspection

All pump fasteners should be checked prior to pump operation, and occasionally during use. This would include reagent head mounting bolts, motor mounting bolts, and the hardware that secures the pump to its foundation. Most hardware can be checked simply to ensure it is not loose. However, utilize the following values when checking reagent head bolt torque:

Model

Material

 

Reagent Head Bolt Torque

 

# Bolts and size

N-m

In. - Lbs

 

 

DC2

Plastic

(4)

M6

* 1.0

3.39

 

30

 

 

 

 

 

 

 

Metal

(4)

M6

* 1.0

3.39

 

30

 

 

 

 

 

 

 

 

 

 

DC3 and 4

Plastic

(4)

M8

* 1.25

6.77

 

60

 

 

 

 

 

 

 

Metal

(4)

M8

* 1.25

6.77

 

60

 

 

DC5

Plastic

(6)

M8

* 1.25

8.46

 

75

 

 

 

 

 

 

 

Metal

(6)

M8

* 1.25

8.46

 

75

 

 

 

 

 

 

 

 

 

 

DC6

Plastic

(6)

M8

* 1.25

8.46

 

75

 

 

 

 

 

 

 

Metal

(6)

M8

* 1.25

8.46

 

75

 

 

 

 

 

 

 

 

 

 

6.2Output Adjustment

All OMNI® pumps have a hand wheel for manual stroke adjustment. The hand wheel can be adjusted to any point from 0 to 100%. This value represents the stroke length setting and therefore the flow rate of the pump relative to its maximum output.

1.Turn the red lock screw counterclockwise to release the stroke lock. Making adjustments without releasing the lock may damage the mechanism.

2.Adjust the hand wheel to the desired output.

a)The stroke barrel indicates stroke length in 20% increments.

b)The hand wheel indicates stroke length in 1% increments.

For example, to set the pump to 75% stroke length, (starting from the factory default setting of 0%) turn the hand wheel counter clockwise until he 60% indicator is visible on the stroke barrel.

Continue the counter clockwise rotation until the hand wheel indicator is at 15. Refer to Figure 4.

3.Turn the lock screw clockwise to lock the stroke adjustment into position.

Adjustments can be made while the pump is at rest or

operating, although adjustments are easier to make

while the pump is in operation.

Figure 4, stroke adjustment

6

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Honeywell DC2, DC6, DC3, DC4, DC5 manual Equipment Startup, Fastener Inspection, Output Adjustment

DC5, DC6, DC3, DC4, DC2 specifications

Honeywell has long been a leader in the development of advanced technological solutions across various industries, and its line of DC models—DC2, DC3, DC4, DC5, and DC6—showcases that commitment to innovation. These devices are designed to enhance efficiency, safety, and connectivity across diverse applications, primarily in the realms of industrial automation, aerospace, and building management systems.

The Honeywell DC2 unit stands out with its compact design, making it ideal for environments where space is limited. It features a rugged build quality that can withstand harsh conditions, and it is equipped with advanced sensing technologies. This model is often preferred for its ease of integration with existing systems, allowing users to leverage advanced analytics capabilities without significant infrastructure changes.

The DC3 takes connectivity a step further, providing enhanced networking capabilities that facilitate real-time data monitoring and control. Its user-friendly interface allows operators to interact effortlessly with the system, ensuring that critical information is easily accessible. This model is particularly valued in manufacturing environments for its support of IoT technologies, enabling smart factory transformations.

Building upon these features, the DC4 model introduces machine learning algorithms that predict maintenance needs, thereby minimizing downtime and maximizing productivity. This proactive approach to maintenance is essential in today’s fast-paced industrial landscape. The DC4 is ideally suited for logistics and supply chain applications, where every second counts, and operational efficiency is paramount.

The DC5 model features advanced cybersecurity measures to protect sensitive data against evolving threats. With end-to-end encryption and secure access protocols, users can be assured that their operations remain safe from cyberattacks. This is particularly vital for industries that handle critical infrastructure, where breaches could lead to catastrophic consequences.

Lastly, the DC6 model epitomizes versatility with its multi-functionality. It supports various applications, from environmental monitoring in smart buildings to advanced control systems in aerospace. Its ability to seamlessly adapt to different environments and use cases positions it as a go-to solution for enterprises aiming for digital transformation.

In summary, Honeywell’s DC series models—DC2, DC3, DC4, DC5, and DC6—each brings unique features and cutting-edge technologies. They offer powerful tools for enhancing operational efficiency, safety, and connectivity across a multitude of industries. Whether through compact design, enhanced connectivity, predictive maintenance capabilities, robust cybersecurity measures, or versatile applications, these models underscore Honeywell's commitment to driving innovation and excellence in industrial solutions.