Riley Hopkins 250 User manual

Assembly Instructions
LEE STUART SIGNATURE EDITION:
250 + MULTI-STATION CART KIT

2
Tools Required:
What’s in the box
• 7/16” Wrench • Large pliers or crescent wrench • Phillips screwdriver • Tape measure
TAG Item QTY.
1PRESS CART TOP PANEL 2
2FRONT TOP AND BOTTOM CROSS BARS 4
3SCREEN HOLDING SLATS
(SINGLE-STATION/MULTI-STATION) 16
4UPPER-SIDE CROSS BARS 2
5LOWER-SIDE CROSS BARS (THREADED) 2
6CART UPRIGHTS 4
7HARDWARE KIT - BOX 1
IMPORTANT: BE SURE ALL PARTS ARE ENCLOSED BEFORE ASSEMBLING.
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2

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What’s in the hardware kit box
TAG Item description QTY.
1MFZC-RHCRTGST LOWER CART CORNER GUSSETS 4
2PRHD-FLN1/4NCGR5ZC 1/4” FLANGED NUT 40
3PRHD-WA1/4USSGR5ZC 1/4” USS FLAT WASHER 32
4PRHD-HC1/4NC1/2GR5ZC 1/4” X 1/2” HEX CAP SCREW 40
5PRHD-LF3/8NC1 1/2GR5ZC 3/8” STEM LEVELING FOOT 4
6PRHD-WINGNT3/8NC 3/8-16 WING NUT 4
7PRHD-FDRWA3/16X3/4 3/16” X 3/4” FENDER WASHER 24
8PRHD-SCW8X3/4PAN #8 X 3/4” PHILLIPS PAN SCREW 24
9PRHD-KN#8NF #8-32 KEPS NUT 40
10 PRHD-SCM#8NF5/16PH #8-32 X 5/16 FLAT SCREW 40
IMPORTANT: BE SURE ALL PARTS ARE ENCLOSED BEFORE ASSEMBLING.
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5

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Step 1
THREADED INSERTS
Aach the lower side crossbars to the uprights in the four mounting points shown below.
Ensure that you are aaching the crossbar that has the threaded inserts at this step. The
uprights can be installed on both the le- and right-hand sides.
TAG Item description QTY.
1PRHD-HC1/4NC1/2GR5ZC 1/4” X 1/2” HEX CAP SCREW 4
2PRHD-WA1/4USSGR5ZC 1/4” USS FLAT WASHER 4
3PRHD-FLN1/4NCGR5ZC 1/4” FLANGED NUT 4
4MFPD-LSCRTSID2 LEE STUART CART SIDE PANEL (THREADED) 1
3
1
2
4

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Step 2
NO THREADS
Aach the upper side crossbars to the uprights in the four mounting points shown below.
Ensure that you are aaching the crossbar that DOES NOT have threaded inserts at this step.
TAG Item description QTY.
1PRHD-HC1/4NC1/2GR5ZC 1/4” X 1/2” HEX CAP SCREW 4
2PRHD-WA1/4USSGR5ZC 1/4” USS FLAT WASHER 4
3PRHD-FLN1/4NCGR5ZC 1/4” FLANGED NUT 4
4MFPD-LSCRTSIDT LEE STUART CART SIDE PANEL (NO THREADS) 1
3
4
2
1

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Step 3
THREADED INSERTS
Aach the screen holding slats. It is recommended to install one slat at a time to ensure you
have ample room to install hardware. Start the slat installation with a hand screwdriver. Hold
the lock nut in place with your finger until it is snug and grabs the metal. Once the nut no
longer moves freely, fully tighten the screws. Repeat steps 1-3 for the opposite side panel.
TAG Item description QTY.
1PRHD-SCW8X3/4PAN #8 X 3/4” PHILLIPS PAN SCREW 4 PER SCREEN SLOT
2PRHD-KN#8NF #8-32 LOCK NUT 4 PER SCREEN SLOT
3MFPD-RHCRTSLT RH PRESS CART SCREEN HOLDING SLAT 2 PER SCREEN SLOT
1
2
3
NOTE:
Multi-station cart = 8 screen slots
NO THREADS

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Step 4
Aach the upper and lower front and rear crossbars in the four mounting locations. This part is
used in all four locations. Your cart will have extra hole cutouts in the parts that can be
used for aachments that can be purchased separately.
NOTE: Not all holes are used during standard cart assembly.
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1
3
TAG Item description QTY.
1PRHD-HC1/4NC1/2GR5ZC 1/4” X 1/2” HEX CAP SCREW 4
2PRHD-WA1/4USSGR5ZC 1/4” USS FLAT WASHER 4
3PRHD-FLN1/4NCGR5ZC 1/4” FLANGED NUT 4
4MFPD-LSCRTTOP LEE STUART CART TOP AND BOTTOM FRONT/
REAR PANEL 1

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Step 5
Aach the lower support gussets with ¼” hardware. Install the 3/8 wing nut onto the leveling
foot as shown. Then install the leveling foot into the corner threaded hole of the cart. Once the
cart is in its final upright position you can level the cart to your floor. Once the cart does not
wobble, lock the wing nuts to hold the leveling feet in place.
TAG Item description QTY.
1PRHD-LF3/8NC1-1/2GR5ZC 3/8” STEM LEVELING FOOT 4
2PRHD-WINGNT3/8NC 3/8-16 WING NUT 4
3PRHD-HC1/4NC1/2GR5ZC 1/4” X 1/2” HEX CAP SCREW 8
4MFZC-RHCRTGST LOWER CART CORNER GUSSETS 4
5PRHD-FLN1/4NCGR5ZC 1/4” FLANGED NUT 8
1
32
4
5

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Step 6
With the cart frame upside down, set the cart onto the two-piece tabletop. Use the center
marks on the side crossbars to center the pieces from front to back. Use the side panels to
center them right to le. Aach both pieces around the perimeter of the frame as shown.
TAG Item description QTY.
1PRHD-SCW8X3/4PAN #8 X 3/4” PHILLIPS PAN SCREW 18
2PRHD-FDRWA3/16X3/4 3/16” X 3/4” FENDER WASHER 18
3PRCO-CARTTOP PRESS CART TOP PANEL 2
3
CENTER
MARKS
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2

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Section 2: Pivot Caster Assembly
Tools Required:
IMPORTANT: BE SURE ALL PARTS ARE ENCLOSED BEFORE ASSEMBLING.
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What’s in the hardware kit box
TAG Item description QTY.
1MFSA-SWVLBKT-LS LEE STUART PIVOT CASTER LIFTING LEVER/
MOUNTING 4
2MFZC-SWVLBKT2 LOWER PIVOT CASTER WHEEL BRACKET 4
3MFCO-CSTR2X3/8ML-NL 2-1/2” NON-LOCKING CASTER 4
4PRHD-WA3/8USSPFC9ZY 3/8” PFC9 USS FLAT WASHER 8
5PRHD-LWA3/8GR5ZC 3/8IN SPLIT LOCK WASHER ZINC PLATED 4
6PRHD-HN3/8NCGR5ZC 3/8-16 HEX FINISH NUT 4
7PRHD-NYN1/4NCGR5ZC 1/4-20 NYLOC NUT ZINC 4
8PRHD-HC1/4NC1-1/2GR5ZC 1/4" 1-1/2" HEX CAP SCREW 4
9PRHD-FLN1/4NCGR5ZC 1/4” FLANGED NUT 16
10 PRHD-BTN1/4NC1/2SS 1/4-20 X 1/2 BUTTON HEAD 16
• Two 7/16” Wrenches
• One 5/32” Hex wrench

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Step 1
Aach the pivot caster liing lever/mounting bracket to the press cart with ¼” hardware. These
can be aached to the side or front of the press cart.
TAG Item description QTY.
1PRHD-BTN1/4NC1/2SS 1/4-20 X 1/2 BUTTON HEAD 16
2MFSA-SWVLBKT PIVOT CASTER LIFTING LEVER/MOUNTING 4
3PRHD-FLN1/4NCGR5ZC 1/4” FLANGED NUT 16
3
2
1

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Step 2
Aach the lower pivot caster wheel bracket to the mounting bracket with the ¼” hardware.
Do not over-tighten as this will cause resistance in the liing mechanism.
TAG Item description QTY.
1PRHD-HC1/4NC1-1/2GR5ZC 1/4” X 1-1/2” HEX CAP SCREW 4
2MFZC-SWVLBKT2 LOWER PIVOT CASTER WHEEL BRACKET 4
3PRHD-NYN1/4NCGR5ZC 1/4-20 NYLOC NUT ZINC 4
3
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TAG Item description QTY.
1MFCO-CSTR2X3/8ML-NL 2-1/2” NON LOCKING CASTER 4
2PRHD-WA3/8USSPFC9ZY 3/8” PFC9 USS FLAT WASHER 8
3PRHD-LWA3/8GR5ZC 3/8IN SPLIT LOCK WASHER ZINC PLATED 4
4PRHD-HN3/8NCGR5ZC 3/8-16 HEX FINISH NUT 4
2
3
4
1
Step 3
Install the non-locking caster to the Lower pivot caster wheel bracket. Ensure the two large
3/8” washers are under the zinc bracket. Fully tighten the 3/8” Hex nut to lock in place.
Repeat steps 1-3 for the remaining three assemblies.

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4
1
2
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• Two 9/16” Wrenches
• One Philips Screwdriver
• One Hammer
• Tape Measure
What’s in the box
Tag ITEM Q.
1MAIN PRESS CORE ASSEMBLY 1
216” X 18” ALUMINUM PLATENS W/ RUBBER
TOP 4
3PRINT STATION ASSEMBLY WITH GATE 4
4HARDWARE KIT 1
Section 3: Press Assembly
Tools Required:

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1
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5
PRCO-RH250SKIT (1 kit per print station)
RILEY 250 PRINT STATION MOUNTING HARDWARE KIT
Tag NAME/ID DESCRIPTION Q.
1PRHD-HC5/16NC1GR5ZC 5/16-18 X 1 HEX TAP BOLT 4
2PRHD-WA5/16USSGR5ZC 5/16 USS FLAT WASHER ZINC 4
3PRHD-WA1/4USSGR5ZC 1/4 USS FLAT WASHER ZINC 4
4PRHD-NYN5/16NCGR5ZC 5/16-18 NYLOC NUT ZINC 4
5PRHD-RP3/16X1ZC 3/16 X 1 ROLL PIN ZINC 2

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PRCO-RH250STOPHDWPK
RILEY 250 BUMP STOP HARDWARE
Tag NAME/ID DESCRIPTION Q.
1PRSA-SPRINGKIT MESH COVERED SPRING 2 PER COLOR
2PRCO-BMPRBLTCVRBLU AIR HOSE FOR BUMP STOPS 2” LONG 1 PER COLOR
3PRHD-HC3/8NF3GR5ZC 3/8-24 X 3” HEX CAP SCREW GRADE 5
ZINC 1 PER COLOR
4PRHD-LNYN3/8NFGR5ZC 3/8-24 LOWPRO NYLOC NUT 1 PER COLOR
5PRHD-WA5/16USSGR5ZC 5/16 USS FLAT WASHER ZINC 2 PER COLOR

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PRSA-LSSTIFKIT
LEE STUART SPECIAL EDITION TABLETOP STIFFENER KIT
Tag NAME/ID DESCRIPTION Q.
1PRHD-SCW#10NFX2 10-32 PHILLIPS PAN HEAD MACHINE SCREW X
2” LONG 4
2PRHD-FDRWA3/16X3/4 3/16” X 3/4” O.D. FENDER WASHER ZINC
PLATED 8
3PLWD-LSCRTSTIF 16” X 20” MDF TABLETOP STIFFENER 1
4PRHD-NYN5/16NCGR5ZC 10-32 KEPS NUT ZINC 4
1

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Step 1
Install the spring assemblies with the hooks facing upward. Lower the
Print head assemblies until they rest on the lower stop bolt. Repeat this
step for the remaining print head assemblies.
NOTE: Refer to page 16 (PRCO-RH250STOPHDWPK) for hardware detail.
Hooks MUST
be facing UP
Lower Stop

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Step 2
Install the upper stop bolts and rubber sleeves. Two 9/16” wrenches
are required for this step. DO NOT OVERTIGHTEN THE BOLTS. This will
cause resistance in the print head hinge point. Repeat this step for the
remaining print head assemblies.
NOTE: Refer to page 16 (PRCO-RH250STOPHDWPK) for hardware detail.
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4

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4
Step 3
Mount the press base to the previously assembled cart. Aach
the press to the tabletop and through the lower stiening board with
supplied hardware. A Phillips screwdriver is required for this step.
NOTE: Refer to page 17 PRSA-LSSTIFKIT for detail.