Victor DC300 User manual

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High Rise™Sit-Stand
Desk Converter
Assembly Instructions for Model DC300
PRE-ASSEMBLY
•Please read all instructions before beginning assembly. We strongly recommend
you watch the video at www.victortech.com/High-Rise.
•Remove all parts and hardware from box and lay out on a scratch-free work surface,
as this will avoid damaging any parts during assembly.
•Do not dispose of any contents or packaging material until assembly is complete.
This will help to avoid accidentally discarding small parts or hardware.
•For your safety and ease, adult assembly by two people is recommended.
•Use the parts and hardware lists to identify and separate each of the pieces included
prior to starting assembly.
•Do not use power tools. Use only the included Hex Keys. Power tools can damage
hardware and split wood.
Patent
Pending

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Long Bolt and Washer 2 of each
Parts List
Missing Parts?
Call 1-800-628-2420
Hardware Bag:
Tower
Missing Parts or UPS Damaged Parts?
For your convenience you can E-mail us
[e-mail]
If you require assistance during assembly, please watch
our video at Victortech.com/High-Rise
Or call our Customer Service Department
Monday –Friday 8 am to 4 pm CST 1-800-628-2420
Steel Base
Desk Surface
Monitor
Bracket
Stabilizers
2
Monitor
Holder
Bolt M6*15mm 5 pcs
Tightening Knob 1 pcs
Bolt M6*40mm 2pcs
Nut Cap 2 pcs
Small Hex Keys 1pcs
Thumb Nuts 2 pcs
Thumb Screws 4 pcs
Bolt M6*40mm 2 pcs
Large Spacer 2 pcs
Hex Keys 2 pcs
Wrench 1 pcs

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Step 1: Remove Retention Straps from the Tower
The Retention Straps prevent the Tower from movement during shipment and are not
required for product use. Follow these steps for removal:
1. Place the Tower on a flat and sturdy table with the straps facing up.
2. Turn the large black tightening knob clockwise to make sure it is ready to hold the
assembly in the compressed position.
3. Cut the Retention Straps.
4. Discard the Straps.
The Tower will be packaged in a compressed position.
The Retention Straps should be removed before assembly.

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Step 2: Attach Tower to Steel Base
For safety, two people must perform the following steps.
1. Place the Tower in the upside down position on a flat sturdy table as shown below.
2. Position the Steel Base over the tower. Five holes on the steel base will match five
holes on the bottom of the tower. Make sure the felt pads are facing up.
3. Take the bolts and hand feed them through the Base into the Tower. Hand-tighten
the bolts until nearly tight. Keep bolts slightly loose until all are connected.
4. Use the small Hex Key to tighten the bolts more securely. Do not over tighten.
5. Invert the assembly to position the Steel Base on the table for the next step.
The Tower will be packaged in a compressed position. Do not loosen the knobs until the
Tower is attached to the Base. This will make assembly easier.

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Step 3: Attach Desk Surface to Tower
1 2 3 4 - 5
Attach the Desk Surface to the Tower.
1. Rotate the lower knob counter clockwise to loosen the Tower and allow it to rise.
2. Place the Washer on the Long Bolt and insert the Long Bolt through the Cross Bar
on the Desk Surface.
3. Guide the two Long Bolts through the holes on the Tower.
* Hint –moving the desk surface up and down while you are feeding the two
bolts through will assist you in this step. You can also lightly tap the bolts
through the Tower using a hammer.
4. Place a Thumb Nut onto each of the bolts on the other side of the Tower.
5. Turn the Thumb Nuts clockwise to secure tightly.
6. Add black Caps to the Long Bolts if desired.
Front View
Rear View
Washers
Cross Bar

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Step 4: Attach Upper Cross Bar to Desk Cross Bar
1 2 3
1. Insert two M6*40mm bolts through the upper cross bar and into the desk
crossbar.
2. Tighten using the small hex key. Do not over tighten.
TIP: While tightening, lift the front of the desk slightly to better align the holes
and reduce the effort to tighten the bolts.
Desk Cross Bar
Upper Cross Bar
M6*40MM Bolts

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Step 5: Attach Monitor Bracket to Monitor& Tower
1 2 - 4 5 6
1. The DC300 comes with a VESA bracket designed to fit most monitors. Your
monitor is compatible if there are four screw holes in the center of the back of the
monitor.
2. Place the monitor with the screen facing down on a soft surface that will not
scratch the monitor.
3. Align the monitor bracket over the four screw holes.
TIP: The topside has a smaller opening hole than the bottom.
4. Use the four provided Thumb Screws to secure the monitor bracket to the
computer monitor.
5. Place a Large Spacer on the post of the monitor holder attached to the Tower.
6. Lift the monitor, and carefully place the monitor on to the post.
7. Place a second Large Spacer over the posthole and insert the Tightening Knob.
Turn the knob clockwise very tightly with your fingers. This will secure the monitor
in place.
4
3
Large Spacer
2ndLarge Spacer
Tightening Knob
5
6
7
Monitor
Holder
Smaller Opening
on Top

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Step 6: Adjust the Desk Surface Height
1. Turn the black knob located behind the Desk Surface counter-clockwise two or three
rotations to loosen. This will free the desk surface to be raised or lowered. Gently
pull up or down on the Desk Surface if it does not move. If the Desk Surface does
not move easily, loosen the knob another ½ rotation and try again.
TIP: The best location to hold the Desk when raising is both hands on the side,
towards the rear.
2. Set the Desk Surface at your desired height, by turning the knob clockwise until snug
and the Desk Surface no longer moves up or down. Do not over tighten! Too much
force can break the hardware. Tighten only as much as required to maintain a stable
Desk Surface height. Experiment to determine the minimal amount of tightening
required to hold the desk in place. This will extend the life of your product.
TIP: For optimal downward movement, place your hand in the rear center of the
Desk Surface and slowly push down. Do not push down on the front of the desk.
TIP: The desk will move down with less effort when weight from a monitor and desk
items has been added.
WARNING: Do not lean on the Desk Surface. Do not place heavy items on the Desk
Surface. The Desk is designed to hold the weight of a keyboard, mouse, telephone,
papers, and other light items. To ensure proper performance and product life, do not
exceed 20 pounds.
Use only when all fasteners are tight.
At least every six months, tighten all
fasteners. If parts are missing, broken,
or worn, stop use of the product until
repairs are made using Victor
authorized parts.

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Step 7: Adjust the Monitor Tilt or Height
1. The bracket allows the monitor to tilt up or down. Tighten the
mechanism by turning the wrench clockwise on the bolt head.
For more firm rotation, tighten the hex bolt.
2. When looking at the monitor from the front, push the monitor to
the left to expose the Tower behind the monitor.
3. Turn the black knob located behind the monitor counter-
clockwise two or three rotations to loosen. This will free the
monitor to be raised or lowered.
Gently pull up or down on the monitor if it does not move. If the
monitor does not move easily, loosen the knob another ½ rotation
and try again.
TIP: More effort is required to lower the Monitor compared to the Desk Surface. This is
normal.
4. To set the monitor at your desired height, turn the knob clockwise until snug and the monitor
no longer moves up or down. Do not over tighten! Too much force can break the hardware.
Tighten only as much as required to maintain a stable monitor height. Experiment to
determine the minimal amount of tightening required to hold the monitor in place. This will
extend the life of your product.
TIP: For optimal downward movement, place your hand at the top of the Tower and slowly
push down. Do not push down on the monitor.
TIP: The monitor mount will move down with less effort when the weight of a monitor has
been added.
TIP: If the monitor rotates too loosely, spin the monitor clockwise one full rotation. This is a
quick way to tighten the mechanism.
5. OPTIONAL: Additional height adjustment can be obtained by moving the location of the
monitor holder on the monitor board. Remove the four bolts holding the monitor board to the
tower. Next, remove the four bolts holding the monitor holder and move the holder to a
different location on the board using the pre-drilled holes. Tighten the bolts and reattach the
monitor board. Make sure to reinstall the spacers between the board and the tower.
Low
Middle
High
Spacers
Monitor Rotation
Tightening Hex
Bolt

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Step 8: Stabilize the Desk Surface (Optional)
1. Your DC300 Desk Converter is now fully operational. You may desire the desk
surface to feel more secure when in the standing position. For this, two Stabilizers
have been provided. To use them, first set the desk surface to the desired height.
2. View the bottom of the Desk Surface and locate the three round cutouts toward the
front.
3. Hold one of the Stabilizer legs under the desk surface in the left or right cutout.
4. Rotate the bottom of the Stabilizer to increase or decrease the length. Adjust until
the Stabilizer fits under the Desk Surface and provides a light amount of upward
force.
5. Repeat this process for the other Stabilizer leg.
TIP: One Stabilizer can be used in the center or two can be used with one on the
right and one on the left.
TIP. As you become more comfortable working in the stand-up position, you will
likely find the Stabilizers unnecessary.

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Helpful Tips
•Do not lean on the D300 High Rise Sit-Stand Desk Converter. Doing so may cause the unit to
tip or break.
•Heavy items should never be placed on the desk surface. Do not exceed 20 pounds.
•You will not be able to raise or lower the Desk Surface or monitor when the knob is tight. If you
wish to adjust the height, make sure the knob is loose.
•In order to ensure you are using the desk converter ergonomically, please consider the
following:
- Ensure the computer monitor is at the correct height: Your eyes should be level with the
top third of the computer monitor. The computer monitor should also be at a slight upward
angle.
- Ensure the desk surface is at the correct height: the keyboard is typically most
comfortable at slightly below elbow level.
- Ensure you are comfortable: Standing at work is a lifestyle change. You may be slightly
uncomfortable at first due to using new muscles. It’s best to ease into standing at work. Try
standing for short periods of time, then sitting for the rest. Slowly increase the amount of
time standing. This will reduce the amount of strain on your body. Wear comfortable shoes.
- Get an Anti-Fatigue Mat: Standing on a hard surface could hurt your joints. We
recommend standing on a soft surface.
Victor Technology
www.victortech.com
Bolingbrook, IL USA
1-800-628-2420