BIG JOHN M-35B User manual

Copyright 2017 Big John Grills & Rosseries 1
Owner’s Manual
for Assembly, Operating & Maintenance of
Model M-35B Charcoal Rotisserie
www.bigjohngrills.com
YOU MUST READ THIS OWNER’S MANUAL BEFORE
OPERATING YOUR CHARCOAL ROTISSERIE.
WARNING: DO NOT store or use
gasoline or other flammable liquids/
vapors in this grill or in the vicinity of this
grill.
WARNING: Do not ignite this grill without reading the
LIGHTING INSTRUCTIONS first.
THIS CHARCOAL GRILL IS DESIGNED FOR OUTDOOR USE ONLY.
526 EAST ROLLING RIDGE DRIVE, BELLEFONTE, PA 16823
P: 814-359-2755 F: 814-359-2621 [e-mail]

Copyright 2017 Big John Grills & Rosseries 2
1. GENERAL INFORMATION Page 3
2. ASSEMBLY INSTRUCTIONS Page 4
3. SET-UP INSTRUCTIONS Page 5
4. OPERATING INSTRUCTIONS Page 6
5. CLEANING & CARE INSTRUCTIONS Page 7
6. PARTS LIST Page 8
7. ACCESSORY LIST Page 9
8. WARRANTY Page 10
9. WARNINGS Page 11
TABLE OF CONTENTS

Copyright 2017 Big John Grills & Rosseries 3
 Big John products are designed for OUTDOOR USE ONLY! Only operate this equipment in a well-
ventilated area. Do not use in garage, building, or other enclosed area. Operation of this equipment
indoors or in a poorly ventilated area may cause an explosion, fire, personal injury, or death.
 DO NOT retrofit any equipment or accessories to the unit that is not part of the original equipment
provided by Big John Grills & Rotisseries. Replacement parts must be obtained from the
manufacturer. Any attempt to change or modify this unit could result in an explosion, fire, personal
injury to yourself or someone else, or death.
 DO NOT touch or allow any contact with the sides, back, or top of firebox or stainless steel
components after lighting - the unit is EXTREMELY HOT! Allow the unit to cool completely before
touching any surface.
 DO NOT operate rotisserie within 12” of a combustible or non-combustible surface. Provide
adequate clearance and ventilation at all times
 DO NOT perform any maintenance or cleaning until unit is completely cooled down.
 DO NOT burn logs or sticks of wood in this rotisserie. Wood burns hotter than charcoal and will
cause damage to the firebox with long term use.
 DO NOT pour water over hot coals as it may cause the metal to warp and void the warranty.
 Wood Pellets can be used to add the smoke flavor to food by throwing a handful in on top of the
charcoal
GENERAL INFORMATION
Thank you for purchasing The Original Big John “Low Boy” Charcoal Rotisserie! We take pride in
producing and selling equipment made right here in America and are pleased that you recognized the
quality and durability of our products. Your new Big John Charcoal Grill is a commercial grade, outdoor
piece of cooking equipment. With this rotisserie, you will be able to roast a variety of foods quickly and
easily. This unit is portable meaning you can take it and use it anywhere. Big John charcoal rotisseries
are used at offsite catering events & festivals, restaurants, hotels & resorts, rental stores, golf courses,
and personal homes.

Copyright 2017 Big John Grills & Rosseries 4
ASSEMBLY INSTRUCTIONS
This unit ships 90% assembled and we make sure the instructions for the rest are easy to follow and
perform. Please follow the instructions below to ensure your rotisserie is properly assembled for safe
operation and remember this is a commercial piece of equipment and therefore the materials used to
build it are of the best quality.
1. Unbox rotisserie and remove all packaging materials, tape, and plastic coverings.
2. Turn unit upside down so leg sockets are on top.
3. Screw legs firmly into the sockets on the bottom of the firebox.
4. IF YOU PURCHASED WHEEL LOCKS
a. You will need a 9/16” Wrench & a 1/2” Wrench to complete the installation
b. Disassemble current casters by taking off nut and pulling old bolt out (discard old bolt)
c. Put new caster brake on yoke by inserting the tab on the brake into the slot on the side
fork of the yoke while lining up the slotted hole with the bolt hole on yoke. The shoe of
the brake will be on the inside of the yoke near the top.
d. Put wheel between forks of yoke and insert the new, longer bolt from the kit with the
taps facing outward away from the wheel with the “ON/OFF” symbols facing upward.
e. Attached the nylon lock nut to the bolt and tighten. Do not over tighten or wheel will not
spin.
f. Screw wheel into leg.
5. Flip unit upright and secure wheels so they will not move.
6. Rotate the motor end mount and point protector end mount 180° degrees so they are facing out
7. Adjust both end mouths to the lowest height setting and secure with stainless steel pins.
Place this into slot on side of
yoke
Shoe of Brake
Longer Bolt
Yoke

Copyright 2017 Big John Grills & Rosseries 5
SET-UP INSTRUCTIONS
1. Place rotisserie on a level area clear of combustible items and remove the spit.
2. Line the firebox with heavy duty aluminum foil to improve heat reflection and for easy clean-up.
3. Start with 30-40 lbs. of charcoal briquettes.
4. Place charcoal briquettes in 2 or 3 even piles in the firebox and ignite according to manufacturer’s
recommendations. Follow all caution and safety measures set forth in this manual and on the
charcoal manufacturer’s packaging.
5. When the coals are ready, bank charcoal long both 5 ft. sides of the firebox keeping the middle clear.
If desired, add a layer of sand in the middle of the firebox to absorb any drippings. Do not place
charcoal directly under spit.
6. Cover with hot coal covers.
7. Make sure motor is unplugged.

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OPERATING INSTRUCTIONS
1. Follow Set-Up Instructions on Page 5 of this Manual, then follow instructions below.
2. Place one support bar clamp (shaped like a dog bone) on the spit and side the clamp all the way to
the end of the bar.
3. Place a skewer with prongs facing inward on spit and slide down to clamp.
4. Insert the point end of the spit through the center of the length of meat. Before proceeding, make
sure the meat is balanced on the spit.
5. When meat is balanced, place the 2nd skewer on the spit and secure into meat, followed by 2nd
support bar clamp.
6. Install support bar through support bar clamps and tighten.
7. Move support bar, clamps, and skewers as needed on the spit to center meat between the rotisserie
height adjustment posts.
8. Tighten all of the thumb screws on the stainless steel hardware. As the meat cooks, shrinkage
occurs so the skewers and support bar clamps may need to be adjusted to hold the meat firmly.
9. When charcoal is ready, remove the chain guard by loosening the wing nut. Place the rotisserie spit
with the meat centered on the frame with the pointed end in the point protector end mount and the
other end with the sprocket in the motor end mount.
10.Use WD-40 to lubricate the 2 spots where the point end joins the point end mount and where the
other end meets the motor end mount.
11.Loosen the aluminum knob (locking washer must be in place) on the adjustable motor mount so the
chain slips over both of the drive sockets. Adjust the slide action so that the chain is taut.
12.Retighten the aluminum knob and install chain guard properly. DO NOT OPERATE ROTISSERIE
UNLESS CHAIN GUARD IS IN PLACE.
13.Plug in the motor using a UL approved, type 3, outdoor extension cord and approved outdoor
electrical outlet.
14.Turn the motor on and remove the hot coal covers to begin cooking.
15.Add 10-15 lbs. of charcoal each hour while the grill is in use to maintain temperature
16.When meat is cooked, place hot coal covers over the charcoal and carve the meat directly from the
spit, or remove the meat from the spit and take it to a carving table.

Copyright 2017 Big John Grills & Rosseries 7
CLEANING & CARE
1. When finished cooking, turn off motor and unplug from electrical outlet.
2. After the coals are cold, crumble the aluminum foil with ash inside and dispose of in an approve
manner.
WARNING: Never pour water over hot coals to extinguish as this can warp the firebox and will void
your warranty.
3. Clean firebox and stainless steel components with a solution of hot soapy water and dry completely
before storing. The firebox must be clean to protect the black powder coat finish.
4. Remove excessive carbon build-up on the stainless steel hardware with a non-metallic scouring pad
like Scotch-Brite.
5. If necessary, black paint can be used to touch up deep scratches or gouges in the black powder coat
finish.

Copyright 2017 Big John Grills & Rosseries 8
PARTS LIST
Item # Description
202473 Short Leg with Socket
102338 5” Swivel Caster
102336 Caster Brake for 5” Caster
102344 Caster Wrench
102337 Caster Socket
202425 5’ Stainless Steel Spit with Sprocket
202437 2 Prong Stainless Steel Skewer
202438 3 Prong Stainless Steel Skewer
201320 2-Way Stainless Steel Skewer
202440 Stainless Steel Support Bar
202441 Stainless Steel Support Bar Clamp
202443 Stainless Steel Thumb Screw
202450 Electric Motor with Power Cork and Sprocket
202452 Sprocket
202453 Key for Sprocket
202454 Drive Chain
202456 Chain Guard
202464ab Conduit Box, Powder Coated
202458 Stainless Steel Pin with Chain
202444E Motor End Mount, Black 2” Post
202444F Swivel Plate, Black
202474 Shoulder Bolt
202470 Aluminum Knob
202446 Point Protector End Mount, Black 2” Post
202468 Set of 2 Hot Coal Covers
hp://www.bigjohngrills.com/categories/m35bparts

Copyright 2017 Big John Grills & Rosseries 9
ACCESSORIES
Item # Description
202438 3 Prong Stainless Steel Skewer
201320 2-Way Stainless Steel Skewer
201305 OV-5 Rotisserie Oven (5 Separate Panels)
hp://www.bigjohngrills.com/pages/charcoalaccessories

Copyright 2017 Big John Grills & Rosseries 10
WARRANTY INFORMATION
Big John Corporation provides a warranty, to the original purchaser, for all Big John finished units for a
period of 1 year from the date of sale. Any unit, or part thereof returned, freight prepaid, to our Sales &
Logistics facility, will be repaired or replaced to our commercial standard, free of charge, and returned to
the purchaser. Labor and transportation costs are NOT covered by this warranty. Misuse, neglect, or
alteration of the product is not covered by this warranty. This warranty is established automatically upon
receipt of the goods. No warranty card or registration procedures are required.
Outgoing warranty shipments must be F.O.B. factory (Bellefonte, PA). All items requested for return
must be received within 30 days of the return authorization being granted to the customer or no
warranty credit will be considered.

Copyright 2017 Big John Grills & Rosseries 11
WARNINGS
FAILURE TO FOLLOW THE DANGERS, WARNINGS, CAUTIONS, AND INSTRUCTIONS OUTLINED IN THIS
MANUAL MAY RESULT IN SERIOUS BODILY INJURY OR DEATH, OR CAUSE DAMAGE TO PROPERTY BY
FIRE OR EXPLOSION.
 Do not use this rotisserie unless all parts are in place. This unit must be assembled properly according to the assembly & set-up
instructions listed in this manual. Failure to do so is dangerous.
 Do not store or use gasoline or other flammable liquids or vapors in the vicinity of this product.
 Combustible materials should never be within 12 inches of this rotisserie in any direction.
 Do not put anything flammable in the area under the rotisserie.
 No Big John Grills & Rotisseries equipment should used by children.
 Accessible parts of the equipment may be very hot. Keep children away when in use.
 Big John equipment should never be left unattended or moved while in operation.
 You should exercise reasonable care when operating your rotisserie and remember it will be hot during cooking and cleaning.
 Never lean over an open rotisserie or place hands or fingers on or under rotisserie - surfaces and firebox are very hot.
 Should a flare-up occur, have a spray bottle with water close by to spray that area to cool it.
 Clean your Big John rotisserie thoroughly on a regular basis.
 Keep any electrical cords or fuel supply hose away from heated surfaces at all times, especially when in use.
 Use heat-resistant barbecue gloves or mitts when operating rotisserie.
 Do not store or lean items against rotisserie while operating.