Macnaught M3D-SSAW3850-H User manual

Instruction Manual
Double Guide Arm Spring
Driven Safety Hose Reel
REV 02/16/23
Slow Retraction Series
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.

268 [10.6"]
510 [20"]
Ø450 [17.7"]
452 [17.8"]
210 [8.3"]
245 [9.7"]
4-11 [0.4"]
270 [10.6"]
235 [9.3"]
4-Ø20 [0.8"]
Mounting Template
TECHNICAL DETAILS
Description
1. This series of hose reel is professional spring-driven model.
2. This series of hose reel is equipped with safety slow retraction 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.
E1
TECHNICAL
DETAILS
SAFETY
PRECAUTIONS
LIMITED
WARRANTY
EXPLODED AND
PARTS LIST
INSTALLATION
INSTRUCTIONS
OPERATION
INSTRUCTIONS
STRUCTURE
FEATURES
SKU# Inlet/Outlet
M3D-SSAW-5050 NBR 1/2"
Hose Working
Temperature
Working
Pressure
Hose Capacity
Material I.D. Length
50ft
300PSI1/2" NPT -20°C~+80°C
M3D-SSCO-5050 -40°C~+100°C 1/2" 50ft
2320PSI1/2" NPT SAE R1
M3D-SSAW3850-H
M3D-SSAW5050-H
M3D-SSAW3850
-20°C~+80°C
-20°C~+80°C
-20°C~+80°C
3/8"
1/2"
3/8"
50ft
50ft
50ft
300PSI
300PSI
300PSI
3/8" NPT
1/2" NPT
3/8" NPT
Hybrid Polymer
Hybrid Polymer
NBR

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TECHNICAL
DETAILS
SAFETY
PRECAUTIONS
LIMITED
WARRANTY
EXPLODED AND
PARTS LIST
INSTALLATION
INSTRUCTIONS
OPERATION
INSTRUCTIONS
STRUCTURE
FEATURES
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:
(1) Pull out some hose and let reel latch.
(2) Remove side cover and guide arm.
(3) Rotate guide roller bracket to correct position, replace bolts and tighten.
3. Using the four holes in the base, mount the reel in the desired location. Be sure to use
appropriate hardware and tighten securely.
4. 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.
5. 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.)
6. 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.
Floor Ceiling Wall

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TECHNICAL
DETAILS
SAFETY
PRECAUTIONS
LIMITED
WARRANTY
EXPLODED AND
PARTS LIST
INSTALLATION
INSTRUCTIONS
OPERATION
INSTRUCTIONS
STRUCTURE
FEATURES
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.
WARNING:
Notice direction of the red arrow label on.
8. Carefully release the drum latch, and while securely holding hose, slowly allow the hose to
wind onto the reel.
NOTE: Final spring adjustment is accomplished by adding or removing wraps
of hose around the drum. (Refer to Spring Tension Adjustment).
WARNING:
The rewind spring is not serviceable. Do not remove spring cover.
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 liability is limited to replacement or repair of defective material within the
warranty period, when returned freight prepaid to the distributor or their designated service
depot.
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 safety 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:
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TECHNICAL
DETAILS
SAFETY
PRECAUTIONS
LIMITED
WARRANTY
EXPLODED AND
PARTS LIST
INSTALLATION
INSTRUCTIONS
OPERATION
INSTRUCTIONS
STRUCTURE
FEATURES
2
1
4 3
5

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TECHNICAL
DETAILS
SAFETY
PRECAUTIONS
LIMITED
WARRANTY
EXPLODED AND
PARTS LIST
INSTALLATION
INSTRUCTIONS
OPERATION
INSTRUCTIONS
STRUCTURE
FEATURES
Part No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Description
Base Assembly
Drum Assembly
Switch connector
Screw
Axle sleeve
Valve Assembly
Screw
Guide arm parts
Screw
Roller base
Roller guide bracket
Screw
Stopper core
Hose Assembly
Stopper core
Stopper
Screw
Nut
Q’ty
1
1
1
10
1
1
11
1
4
1
1
2
1
1
1
2
6
2
Part No.
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
Description
Nut
Girth gear
Support plate
Elastic ring
End cover
Limiting device
Support arm sleeve
Spring core
Side cover
Slow retraction device
Spiral spring
Roller Axle
Roller
Roller Axle
Roller
Nut
Hose Clamp
Trim strip
Q’ty
9
1
1
1
1
1
1
1
2
1
1
2
2
2
2
2
2
1
EXPLODED AND PARTS LIST
1
2 3
4
56
78
9 10 31 12 131617 3311 35 18
19
20
2223 242125 26
27 2829
30 32 34
14
15 36

Macnaught Americas
[phone] | [email protected]
* Read Manual Before Use!