Macnaught USA M3D-DEF-7530 Industrial Flow Meters Instruction Manual

Macnaught USA M3D-DEF-7530 Industrial Flow Meters

Product Information

Specifications

• SKU#: M3D-DEF-7530
• Inlet/Outlet: 3/4 NPT
• Working Pressure: 150 PSI
• Hose Working Temperature: EDPM
• Hose Capacity: Length 30ft
• Material: EDPM
• I.D.: 3/4

Product Usage Instructions

Safety Precautions

1. Make sure incoming line pressure does not exceed the rated operating pressure for your model hose reel.
2. Use proper eye protection when assembling and using the hose reel.
3. Keep children away from the work area.
4. For long-time nonuse, please empty the hose.
5. If long-term preservation of the hose reel is needed, check whether the hose is aging and if the connecting valve is leaking.

Installation Instructions
Follow these steps to install the industrial hose reel:

1. Choose a suitable location for mounting the hose reel.
2. Securely mount the hose reel using appropriate hardware.
3. Connect the inlet/outlet to a water source using a compatible connector.
4. Ensure all connections are tight and leak-free before use.

Operation Instructions
Here’s how to operate the industrial hose reel:

1. Pull out the hose to the desired length needed for your task.
2. The hose reel is equipped with a slow retract function, allowing for controlled retraction.
3. You can stop the hose at any point during usage by releasing the tension slowly.
4. After use, carefully guide the hose back onto the reel for storage.

FAQ

• Q: Can this hose reel be used with hot water?
  A: The hose working temperature is specified as EDPM, which is suitable for various temperatures, but it’s recommended to avoid extremely hot water to prolong the lifespan of the hose.

• Q: How do I maintain the industrial hose reel?
  A: Regularly check for leaks, ensure all connections are secure, and keep the hose clean and free from debris. Lubricate moving parts as needed for smooth operation.

WARNING: Read carefully and understand all INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety precautions may result in serious personal injury. Save these instructions in a safe place and on hand so that they can be read when required. Keep these instructions to assist in future servicing.

GENERAL SAFETY REGULATIONS

WARNING: The warnings, cautions, and instructions discussed in this instruction manual cannot cover all possible conditions or situations that could occur. It must be understood by the operator that common sense and caution are factors that cannot be built into this product, but must be supplied by the operator.

1. Keep the work area clean and dry. Damp or wet work areas can result in injury.
2. Keep children away from work area. Do not allow children to handle this product.
3. Use the right tool for the job. Do not attempt to force small equipment to do the work of larger industrial equipment. There are certain applications for which this equipment was designed. It will do the job better and more safely at the capacity for which it was intended. Do not modify this equipment, and do not use this equipment for a purpose for which it was not intended.
4. Check for damaged parts. Before using this product, carefully check that it will operate properly and perform its intended function. Check for damaged parts and any other conditions that may affect the operation of this product. Replace damaged or worn parts immediately.
5. Do not overreach. Keep proper footing and balance at all times to prevent tripping, falling, back injury, etc.
6. DO NOT use the equipment when tired or under the influence of drugs, alcohol, or medication. A moment of inattention while operating this equipment may result in serious personal injury.

TECHNICAL DETAILS

SKU#| Inlet/Outlet| Working Pressure| Hose Working Temperature| Hose Capacity
---|---|---|---|---
Material| I.D.| Length
M3D-DEF-7530| 3/4″ NPT| 150PSI| -4°F~+176°F| EDPM| 3/4″| 30ft

Description

1. This series of hose reel is professional spring-driven model.
2. This series of hose reel is equipped with slow retract function.
3. This series of hose reel can be pulled and stopped at any point during usage.

Tips:

1. Read the following precautions and instructions before you begin assembly or using.
2. Failure to comply with these instructions could result in personal injury or property damage.
3. Keep these instructions in a convenient location for future reference.

SAFETY PRECAUTIONS

1. Make sure incoming line pressure does not exceed rated operating pressure for your model hose reel.
2. Use proper eye protection when assembling and using the hose reel.
3. Keep children away from the work area.
4. For long-time nonuse, please empty the hose.
5. If long-term preservation of the hose reel, please check whether the hose is aging and whether the connecting valve is leaking.
   WARNING: Exposure of skin directly to pressurized air, or fluid could result in severe bodily injury.

INSTALLATION INSTRUCTIONS

Prepare tools for installation
For overhead ceiling and wall mounting: The installation height should not exceed 3m(10 feet) above the floor. If the reel you have purchased does not have hose included, you will need to purchase and attach. Refer to specifications to determine appropriate hose and size.

1. The reel base has four 7/16″(or 11mm) drilled holes for mounting on a suitable flat surface. Figures 1.1 to 1.2 is a template showing the correct location of the 4 mounting holes in the base.
2. The reel is supplied with a hose guide roller bracket. The bracket position may require repositioning depending on the selected reel mounting position. Figure 2.1 shows “Typical Mounting Positions”. If bracket position needs to be changed, do the following:
3. Pull out some hose and let reel latch.
4. Remove side cover and guide arm.
5. Rotate guide roller bracket to correct position, replace bolts and tighten.
6. Using the four holes in the base, mount the reel in the desired location. Be sure to use appropriate hardware and tighten securely.
7. Apply Teflon tape or pipe sealant to supply line threads, attach to reel inlet and tighten. The other end of incoming line can now be connected to desired supply source.
8. If hose has been supplied with reel: Apply Teflon tape or pipe sealant to outlet fitting on reel hose, then attach to desired tool, or nozzle. Check connection for leakage, also check hose reel for correct operation. (Details see Operation section.)
9. If hose stopper adjustment is required, pull hose from reel and allow to latch at desired length. Loosen stopper bolts and slide stopper to a position close to the hose guide. Tighten stopper bolts, and unlatch the reel.

OPERATION INSTRUCTIONS

1. When you want to use the hose, pull out the hose slowly to the desired length and release it. The hose may be retracted by a small section (about 10-15m) and get into a locked status for use.
2. When you want to retract the hose, pull the hose out about 4cm (1.6in) and release it. The hose can be retracted to the hose reel.
3. There is a slow retraction device installed on the hose reel. When the hose is in the retraction state, the slow retraction device will have a deceleration effect, which can significantly reduce the retraction speed of the hose (the longer the length of the retracted hose, the more obvious the deceleration effect), and ensure the operation safety of the hose when it is retracted.
4. Periodically check the hose condition for wear or damage, and check the swivel fitting for leakage. Replace any worn, damaged, or leaking parts.

Hose Replacement

1. Turn off air supply to reel and carefully release pressure in hose.

2. Securely stabilize the reel by mounting or clamping to work surface.

3. Pull out all the old hose and lock the reel in this position.
   Caution: Make sure reel drum is securely locked by letting ratchet teeth engage. Replacement of Hose (continued)

4. Remove the two hose clamps connecting the hose to the reel.

5. Carefully disconnect hose from the swivel joint on the side of the reel and discard old hose.

6. Feed new hose through guide and opening in drum, use sealant and connect to swivel. Reuse hose clamps on inside and outside of drum flange to reconnect hose.

7. Securely install stopper on other end of hose in the same position as before. Adjustments can be made later.

SPRING CANISTER WARNING
If the rewind spring fails for any reason: For safety reasons, the manufacturer strongly recommends the replacement of the spring canister be carried out by a professional mechanic.

LIMITED WARRANTY

1. Macnaught warrantees this hose reel against defects in material and craftsmanship, for a period of 3 years from date of purchase.
2. Hose, if supplied with reel, O-rings, plastic rollers and rubber stopper are deemed to be normal wear items; not warranted.
3. Macnaught’s limited liability is to replace or repair the defective material within the warranty period.
4. The warranty does not cover damage caused by accident, misuse or faulty installation.
5. The reel must be installed and maintained in compliance with the instructions.

STRUCTURE FEATURES

1. The five uniformly distributed locking points in this series of hose reel, ensure that the hose can be locked at any position after being pulled out. The diagram of the locking structure is as follows:
2. This series of hose reels are equipped with slow retraction device. Compared with the reels without this function, the speed of hose retraction can be significantly reduced and the operation safety can be improved. The working status of the slow retraction device is as follows:

EXPLODED AND PARTS LIST

Part No.| Description| Q’ty| Part No.| Description| Q’ty
---|---|---|---|---|---
1| Base Assembly| 1| 21| Screw| 4
2| Drum Assembly| 1| 22| Main Axis| 1
3| Needle Bearing| 2| 23| Fixed Screw| 1
4| Spring Core| 1| 24| Switch Connector| 1
5| Key| 1| 25| O-ring| 1
6| Valve Assembly| 1| 26| Elastic Ring| 3
7| Hose Assembly| 1| 27| Screw| 5
8| Guide Arm Plate| 1| 28| Side Cover| 1
9| Guide Arm Racket| 1| 29| Slow Retraction Device| 1
10| Screw| 2| 30| Spiral Spring| 1
11| Stopper Core| 1| 31| Nut| 2
12| Stopper Core| 1| 32| Nut| 9
13| Stopper| 2| 33| Roller| 2
14| Screw| 6| 34| Roller Axle| 2
15| Screw| 3| 35| Roller Axle| 2
16| Guide Arm| 1| 36| Roller| 2
17| Girth Gear| 1| 37| Nut| 2
18| Limiting Device| 1| 38| Hose Clamp| 2
19| Axle Sleeve| 1| 39| Trim Strip| 1
20| Washer| 2| *40| Switch Connector| 1

Notes: * 40 Part is only used in ID (3/4″/19) specifications.

Macnaught Americas
813-628-5506 | [email protected]

• Read Manual Before Use!

www.macnaughtusa.com

References

• Macnaught USA | Grease & Oil Fluid Handling | Industrial Flow Meters

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