BBC MB Series Manuale utente
MB SERIES TABLE TOP CONVEYOR DRYER
Assembly Instructions
INDUSTRIES, INC.
2
IMPORTANT INSTRUCTIONS:
materials, and personnel are available for the safe and successful use of the dryer.
BBC Industries, Inc. is interested in the safe operation of its equipment. All wiring to this equipment must
be connected to the electrical source in strict accordance with National Electrical Code (N. E. C.) and local
codes having jurisdiction.
Do not use extension cords to power this equipment.
National Fire Protection Association (NFPA).
Puncture of the element face may result in a shock hazard.
• This heater is hot when in use. To avoid burns, do not let bare skin touch hot surfaces. Keep
combustible materials, such as furniture, pillows, bedding, papers, clothes, etc., away from the dryer.
• Extreme caution is necessary when any dryer is used by or near children or invalids and whenever the
•
inspected by a reputable electrician before reusing.
• Do not use outdoors.
•
• Do not insert or allow foreign objects to enter any ventilation opening as this may cause an electric
shock or fire, or damage to the dryer.
• A dryer has hot and arcing or sparking parts inside. Do not use it in areas where gasoline, paint, or
flammable vapors or liquids are used or stored.
• Use this dryer only as described in this manual. Any other use not recommended by the manufacturer
may cause fire, electric shock, or injury to persons.
RETAIN THIS MANUAL FOR FUTURE REFERENCE
Please review all these instructions prior to assembly.
The BBC MB SERIES Table Top is packaged in four cartons for shipment.
3
TOOLS REQUIRED:
Power Requirements
• (x1) 1/2” wrench • (x1) 7/16” wrench • (x1) Phillips screwdriver • (x1) Needle nose pliers
DO NOT plug the equipment in (or apply power) until instructed to do so.
.
WATTS VOLTS AMPS FREQUENCY PHASE PLUG
1462 12012.18 50/60 HZ 1 NEMA5-15P
IMAGE DESCRIPTION QTY. ITEM #
MB21-002 (LEFT)
CONVEYOR RAIL - TAKEUP 1 1
MB21-002 (RIGHT)
CONVEYOR RAIL - TAKEUP1 2
MB21-003 (LEFT)
CONVEYOR RAIL - MOTOR 1 3
MB21-003 (RIGHT)
CONVEYOR RAIL - DRIVE 1 4
22-141
BUMPER/FOOT 4 5
What’s in the box
/// WARNING ///
4
IMAGE DESCRIPTION QTY. ITEM #
MB21-005
SPLICE CHANNEL2 6
25-025
5/16-18 BOLT 24 7
MB21-022
TAKEUP ROLLER ASSEMBLY 1 8
MB21-023
DRIVE ROLLER ASSEMBLY 1 9
08-252-MB
GEARMOTOR 1 10
25-176
#10-32 x 1/2L SCREW 4 11
18-119
DRIVE CHAIN 1 12
AIR-229
CHAIN COVER1 13
25-001
#6-20 x 3/8L SCREW 36 14
MB21-006
FLOOR PAN 2 15
1804-300
CONVERYOR BELT 1 16
5
IMAGE DESCRIPTION QTY. ITEM #
22-057
ROUTING CLIP 2 17
MB21-014
INNER SIDE PANEL 2 18
MB21-015
INNER ENTRY/EXIT2 19
MB21-018
OUTERSIDE PANEL - CP 1 20
MB21-025
CONTROL PANEL 1 21
MB21-017
OUTERSIDE PANEL 1 22
MB21-020
CHAMBER END CAP 2 23
MB21-024
HEATER ASSY 1 24
MB21-016
INNER CHAMBER COVER 1 25
22-093
4” START COLLAR 1 26
MB21-019
CHAMBER COVER 1 27
MB21-021GRN
CHAMBER CURTAIN - GREEN2 28
6
1. Locate the (4) painted Conveyor Rails (ITEM 1, 2, 3, & 4) from BOX 1 and the (4) rubber Bumper/Feet
(ITEM 5) from BOX 2.
2. Thread each Bumper foot into the threaded insert in each of the rails.
3. Locate the (2) unpainted Splice Channels (ITEM 6) from BOX 1.
4. Using (12) of the 5/16” x .75L black hex bolts (ITEM 7) from BOX 2, assemble the (2) Conveyor Rail
that the Bumper/Feet face the same direction for each rail assembly.
4
6
2
6
1
7
57
53
7
5
5
STEP 1
7
TruTrak™
Belt Guide
5.
6.
roller drum side out.
7. Locate the Takeup Roller Assy (ITEM 8) in BOX 1.
8.
TruTrack™ Belt guide with the guide on the Drive Roller Assy. Note roller drum side out. Tighten the
bolts only finger tight. (The position of this roller will be adjusted later in these instructions).
9. Locate the Drive Gearmotor (ITEM 10) from BOX 3 and the four #10-32 x ½” Machine Screws (ITEM 11)
from BOX 2.
10. Mount the Drive Gearmotor through the mounting slots on the Conveyor Drive Rail with the Sprocket
side toward the roller, as shown in the figure.
11. Thread the four #10-32 Machine Screws into the threaded bosses in the Gearmotor. Do not fully
tighten.
12. Slide the Gearmotor in the slots towards the Conveyor Drive Roller.
7
7
8
9
7
7
Roller Drum
Faces Out
Roller Drum
Faces Out
Finger Tighten
Only
Sprocket to side
withgrommet
installed
STEP 2
8
1/4—1/8 SLACK TOLERANCE
INSERT PLUG
THROUGH HOLE
ONCE THE CHAIN IS INSTALLED, SLIDE THE
MOTOR AWAY FROM ROLLER TO REMOVE SLACK
DO NOT REMOVE ALL SLACK
THEN TIGHTEN SCREWS TO SECURE MOTOR
13. Locate the Roller Chain (ITEM 12) from BOX 2.
14. Seat the Chain around both sprockets. Slide the Gearmotor to remove most of the slack from the
Chain. Allow a small about of slack in the chain per the figure. A tight chain will have a reduced life.
15. Tighten the four Machine Screws.
16. Locate the Chain Cover (ITEM 13) and two #6 x 3/8” Sheet Metal Screws (ITEM 14) from BOX 2.
17. Fit the Chain Cover over the sprockets and chain. Secure with the two Sheet Metal Screws into the pil
ot
18. Insert the Gearmotor cord through the grommet in the Conveyor Rail.
19. Locate the two Floor Pans (ITEM 15) from BOX 2.
20. Place the first Floor Pan on the lower flanges of the Splice Channel (ITEM 4) of the Conveyor Rail
assembly with the flanges down and towards the Rollers.
21. Center the Floor Pan between the Conveyor Rails.
22. Insert the second Floor Pan (flanges down) between the upper flange of the Splice Channel and the
flange of the Conveyor Rail assembly.
23. Center the Floor Pan between the Conveyor rails.
12
Sprocket side
toward roller
Upper oor pan ts
between anges
Before tightening screws,
slide the motor toward
the roller to installthe
chain over both sprockets
14
11
15
10
14
13
STEP 3
9
24. Locate the Conveyor Belt from BOX 3 (ITEM 16).
25. Locate and remove the pin from the teeth at one of the ends of the Conveyor Belt. Do not discard or
bend the pin.
26. Route the Conveyor Belt around both Conveyor Rollers atop both Floor Pans with the rubber Trutrak™
edge guide aligned with the guide slots in the Rollers.
27. Mesh the teeth of the alligator splice. Check to see that the edges of the Belt are best aligned then
reinsert the pin per figure. A pair of pliers may be needed to fully reinsert the pin.
28. Remove much of the slack from the Conveyor Belt by pulling the Takeup Roller Assy (ITEM 8) by hand,
then tighten the 5/16” Hex Bolts. The Conveyor Belt only needs to be tight enough so as not to slip
while in use. Over tightening the Conveyor Belt may lead to reduced life.
29. Locate the Routing Clip (ITEM 17) from BOX 2.
30. Wrap the Clip around the Gearmotor cord and insert it into the ¼” hole in the Conveyor Drive Motor
Rail.
16
8
Loosen bolts and slide
after installation of
Conveyor Belt
Pin shipsare installed in one end
of the conveyor belt. Remove and
DO NOT bend. Meshteethand
reinsert. Pliers may be needed.
Be sure edges are aligned or Conveyor Belt
may jump out of the Trutrak™ Belt grove
TruTrak™
Belt guide must
be between disks
(both ends)
After the pin is re-inserted, slide the
roller back until the belt is hand tight.
Tighten bolts tosecure.
STEP 4
17
10
31. Locate the unpainted Inner Chamber sheet metal parts (ITEM 18 & 19) from BOX 2.
32.
19) to one of the Inner Side Panels (ITEM 18). Note the direction of Heater Support Rails and part
flanges of the Side Panel per figure.
33.
eight additional #6 Sheet Metal Screws (ITEM 14).
34. Note that the Dryer Chamber is not fastened to the Conveyor.
STEP 5
Heater Support Rails
to inside of the chamber
Flanges Inward
Flanges Inward
14
18
19
18
19
Indice
