Snapmaker A150 User manual

A150
Make Something Wonderful
Y.3.B.A.0010-01 V1.0.0
QUICK START GUIDE
| Enclosure

Welcome to
the world
of making
Three years ago, when we were designing
the Snapmaker Original, we broke the
rules of traditional desktop 3D printers and
created the first modular 3-in-1 3D printer
on the market. At first, The Verge and a lot
of other reviewers doubted that “Snapmaker
is an upcoming Kickstarter project with a
lofty goal: to be the holy trinity for at-home
makers by using detachable modules to
convert between a 3D printer, a CNC carver,
and a laser engraver,” and “At the price
that Snapmaker is selling, it’s possible the
whole thing is too good to be true.” We
knew people had a lot of uncertainty about
our project and were hesitant to back us
because of the complexity of designing
and making such a product. Despite all the
doubts, we worked hard on pushing the
boundaries of possibility and we eventually
made the impossible possible. Not only did
we fulfill all the rewards, but we also sold
over 10,000 units all over the world in 2018.
And in 2019, we launched the Snapmaker
2.0. We went beyond our limits once again.
Our goal is to build a system behind our
modular 3D printers and give you the best
maker tools that can work for all your
projects. As creatives we all desire to make
something wonderful and creativity makes
us feel alive. The Snapmaker 2.0 will help
you turn your ideas into reality. This quick
start guide will guide you through your maker
journey. Congratulations on becoming part
of the Snapmaker community! Thousands
of people like you are using the Snapmaker
to explore, make, and share in the world
of making. We are strong believers that
wonderful things will happen when creative
minds meet the ideal tools. Have fun making
and see you out there!
Team Snapmaker
Make Something Wonderful

This machine is built for innovators. Our goal is to assist
you to make the world a better place with a machine we
built with love. The difference could be something as
small as a Christmas gift, or something as ambitious as
exploring unknown territories of our mankind. Dream big
and make it happen.
Happy Making
Snapmaker is not only a 3D printer, but also a powerful
machine that you can modify with all kinds of addons. You
can equip your Snapmaker with an enclosure to protect
you and your family from laser and dirt particles. New
addons are coming soon with more exciting features.
Please stay tuned.
Modular System

Before You Start
CONTENTS
01
07
36
Before You Start
Enclosure Assembly
How to Use

2| Snapmaker Enclosure | 3
Before You Start
LED Strip Cable × 2
1.1 Parts List
Exhaust Duct (2m × 0.075m) × 1
M4 Wing Nut × 4
M4 × 20 Hex Socket
Head Screw × 16
M4 × 35 Hex Socket Head Screw × 4
M4 × 12 Hex Socket
Round Head Screw × 24
Snap Bushing × 1
Cable Clip × 20
24 Beam A150-1 × 3
24 Beam A150-2 × 3
24 Beam A150-3-Hall Switch × 1
24 Beam A150-1-Enclosure Converter × 1
48CA Beam A150-1-Left × 1
48CA Beam A150-1-Right × 1
48CA Beam A150-2 × 2
M4 × 28 Hex Socket Short Head Screw × 32
Handle Hose Clamp × 1
Side Panel × 1
Top Panel × 1
Quick Start Guide × 1
SMH Expansion Cable × 1
Back Panel × 1
Exhaust Duct Connector × 1
80 × 20 Exhaust Fan × 1 Touchscreen Holder × 1
Foot Fixture × 4
Side Door × 1 Front Door × 1
A150
Make Something Wonderful
QUICK START GUIDE
| Enclosure
H2.5 Hex Key × 1 H2.0 Hex Key × 1

4| Snapmaker Enclosure | 5
Before You Start
1.2 Disclaimer
Please read and understand the contents of the manual of this product carefully. Failure to read the manual
may lead to personal injury, inferior results or damage to the Snapmaker products. Always make sure that
anyone who uses this product knows and understands the contents of the manual to make the most out of it.
The conditions or methods used for assembling, handling, storage, use, maintaining or disposal of this product
are beyond our control. For this reason, we do not assume responsibility and expressly disclaim liability for
loss, injuries, damage, or expense arising out of or in any way connected with the assembly, handling, storage,
use, maintaining or disposal of this product.
The information in this document was obtained from sources which we believe are reliable. However, the
information is provided without any warranty, express or implied, regarding its correctness.
1.3 Safety
Do not move the enclosure with a machine inside.
Avoid sharp edges when handling the acrylic boards, aluminum beams and door handles.
Avoid collision between the acrylic boards and other hard objects. Sharp edges of the broken acrylic
sheet may cause injury to human body.
Do not place the power module inside the enclosure when using the machine.
Do not place heavy objects on the enclosure, since it is of low weight-bearing capability.
Hanging objects on the enclosure’s doors may cause damage to or break the door sliders and
acrylic boards.
Do not put any objects or body parts into the exhaust fan when the enclosure is operating.
Make sure to keep the cables away from the exhaust fan blades to avoid the damages of LED strips,
exhaust fan and other parts of the enclosure.
1.4 Video Tutorial
We provide both the video tutorial and Quick Start Guide to help you get started. You can either read this Quick
Start Guide to set up the enclosure, or watch the video tutorial at https://snapmaker.com/document.
1.5 Used Symbols
CAUTION
NOTICE
TIPS
Ignoring this type of message might result in malfunction or damage of the
machine and injuries to users.
Details you should be aware of throughout the process.
Tips offer you convenient operations and additional options.
Make sure that the highlighted part is facing the right way.
Do not tighten the screws when this symbol appears. Always tighten the
screws when it is absent.
Tighten the screws that are roughly attached in previous steps.
1.6 Get Ready
1.6.1 Prepare Screwdriver
It is recommended to use the multi-bit screwdriver provided with the machine for the enclosure assembly.
Make sure the screwdriver bit holder has been put back inside of the handle before use.
If the multi-bit screwdriver is unavailable, please use the H2.5 Hex Key provided with the enclosure.
1.6.2 Prepare Machine
(1) Detach Filament Holder
• If the filament has been inserted into the 3D printing module, follow Section 3.2.2 “Load Filament” in the
Quick Start Guide of the machine to unload the filament. When completed, take the filament off the Filament
Holder and keep it properly.
• Detach the filament holder from the machine and keep it together with other enclosure parts. The filament
holder will be used in subsequent assembly process.
Rotate the enclosure parts vertically to a certain degree as shown.
Rotate the enclosure parts horizontally to a certain degree as shown.

6|
Before You Start
Enclosure Assembly
(2) Detach Touchscreen
• Switch off the power and unplug the DC Power Cable.
• Disconnect the touchscreen cable from the machine controller and detach the touchscreen.
• Detach the touchscreen holder from the machine, and keep it properly.

8| Snapmaker Enclosure | 9
Enclosure Assembly
48CA BEAM A150-2 × 1
24 BEAM A150-1 × 1
01/28
Assemble the bottom rectangular frame – 1.
02/28
Assemble the bottom rectangular frame – 2.
48CA BEAM A150-2 × 1
M4 × 28 Hex Socket Short Head
Screw × 2
1:1
M4 × 28 Hex Socket Short Head
Screw × 2
1:1
Each beam of the enclosure frame is engraved with its model name, among which the 24
BEAM A150-1 and 24 BEAM A150-2 vary in length. Make sure to identify the beams by their
names and lengths when assembling.
Make sure the
48CA Beams are
accurately mounted
onto the grooves of
the 24 Beams when
assembling.

10 | Snapmaker Enclosure | 11
Enclosure Assembly
03/28
Assemble the bottom rectangular frame – 3.
04/28
Attach the Touchscreen Holder.
Touchscreen Holder × 1
24 BEAM A150-1 × 1
M4 × 28 Hex Socket Short Head
Screw × 4
1:1
M4 × 20 Hex Socket Head
Screw × 2
1:1

12 | Snapmaker Enclosure | 13
Enclosure Assembly
05/28
Attach four 24 Beams.
24 BEAM A150-2 × 3
STEP 04
06/28
Assemble the top rectangular frame – 1.
24 BEAM A150-1 × 1
48CA BEAM A150-1 × 1
90°
Do not tighten the
screws until Step 9.
M4 × 28 Hex Socket Short Head
Screw × 8
1:1
Make sure to place
the 24 BEAM A150-
3 in accordance
with the direction
of the text, with the
Hall Switch’s outer
covering towards the
inside.
M4 × 28 Hex Socket Short Head
Screw × 2
1:1
24 BEAM A150-3 × 1
Notice the position of
the LED Strip Port.

14 | Snapmaker Enclosure | 15
Enclosure Assembly
08/28
Assemble the top rectangular frame – 3.
07/28
Assemble the top rectangular frame – 2.
48CA BEAM A150-1 × 1
24 BEAM A150-1 × 1
M4 × 28 Hex Socket Short Head
Screw × 2
1:1
M4 × 28 Hex Socket Short Head
Screw × 4
1:1
Notice the position of
the LED Strip Port.

16 | Snapmaker Enclosure | 17
Enclosure Assembly
09/28
Fix the top rectangular frame.
STEP 08
10/28
Make sure the Enclosure frame is properly assembled by checking the
features below.
180°
M4 × 28 Hex Socket Short Head
Screw × 8
1:1
Attach 8 M4 × 28 screws, and
tighten all the 16 M4 × 28
screws that are attached in
Step 5 and Step 9.

18 | Snapmaker Enclosure | 19
Enclosure Assembly
11/28
Assemble the Back-Panel Kits.
12/28
Fix the Back-Panel Kits to the frame.
STEP 09
M4 × 35 Hex Socket Head
Screw × 4
Back Panel × 1
80×20 Exhaust Fan × 1
Exhaust Duct Connector × 1
1:1
Be sure to put the labeled side of the Exhaust Fan against the Back Panel, with the fan's cable
outlet facing up, otherwise the fan will not work properly.
M4 Wing Nut × 4
1:1
M4 × 12 Hex Socket Round
Head Screw × 8
90°
Do not tighten the screws excessively lest the acrylic boards should be damaged.
It's recommended not to tighten the screws until all 8 screws are attached onto the
frame.
When having difficulty in aligning the Back Panel's screw holes with those of the frame,
it's suggested to slightly loosen the screws that are attached in Step 5 & Step 9 and fine-
tune the shape of the frame.

20 | Snapmaker Enclosure | 21
Enclosure Assembly
13/28
Connect the Door Switch Cable to either Door Switch Port of the Enclosure Converter.
14/28
Connect the LED Strips with the Enclosure Converter using two LED Strip Cables.
LED Strip Cable × 2

22 | Snapmaker Enclosure | 23
Enclosure Assembly
15/28
Connect the 80 × 20 Exhaust Fan to the Enclosure Converter.
16/28
Bury the Door Switch Cable and the left LED Strip Cable into the grooves
of the beams. Fix the cables with Cable Clips.
Tilt the snap joint of the Cable
Clip and press it against the
groove of the beam to clip it
in. The sheet of the Cable Clip
should hold the cable inside the
adjacent groove.
Cable Clip × 8

24 | Snapmaker Enclosure | 25
Enclosure Assembly
17/28
Bury the Exhaust Fan Cable and the right LED Strip Cable into the grooves
of the beams. Fix the cables with Cable Clips.
Cable Clip × 5
18/28
Transfer the machine to a proper place and enclose the machine with the
frame from above.
The provided vent
duct measures
75mm in diameter
and 2m in length. For
the convenience of
venting, please choose
the position properly.
Tilt the snap joint of the Cable
Clip and press it against the
groove of the beam to clip it
in. The sheet of the Cable Clip
should hold the cable inside the
adjacent groove.

26 | Snapmaker Enclosure | 27
Enclosure Assembly
19/28
Clamp the Foot Fixtures onto the four feet of the machine, then fix the
fixtures onto the enclosure.
Foot Fixture × 4
20/28
Connect the Enclosure Converter’s Expansion Port with the Addon 3 Port
of the machine’s controller using the SMH Expansion Cable.
SMH Expansion Cable × 1
1:1
M4 × 20 Hex Socket Head
Screw × 4
Make sure the connectors are in the right direction.

28 | Snapmaker Enclosure | 29
Enclosure Assembly
21/28
Align the Side Door with the left side face of the frame, then fix the Side
Door with screws.
22/28
Connect the Touchscreen to the machine’s Controller and place it on the
Touchscreen Holder of the enclosure.
1:1
M4 × 20 Hex Socket Head
Screw × 4
Side Door × 1

30 | Snapmaker Enclosure | 31
Enclosure Assembly
23/28
Align the Front Door with the front face of the frame, then fix the Front
Door with screws.
24/28
Attach the Side Panel.
1:1
M4 × 20 Hex Socket Head
Screw × 4
Front Door × 1
Side Panel × 1
1:1
M4 × 12 Hex Socket Round Head
Screw × 8
Snap Bushing × 1

32 | Snapmaker Enclosure | 33
Enclosure Assembly
1:1
M4 × 20 Hex Socket Head
Screw × 2
25/28
Attach the Filament Holder.
26/28
Attach the Top Panel.
Top Panel × 1
1:1
M4 × 12 Hex Socket Round Head
Screw × 8