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Operating Manual for
SUPPORT JACKS
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Support Jack Operating ManualSupport Jack Operating Manual
1. OPERATING/ SAFETY LIMITS
• Operators using support jacks should use caution and follow all appropriate
laboratory safety guidelines during operation, including wearing proper protective
clothing, goggles, and gloves. Additionally, all safety precautions for apparatus,
vessels, and reagents to be placed on support jacks should be followed.
• Never exceed the maximum load capacity of the support jack. Please refer to the
chart in "Ordering Information" for the maximum capacity of your support jack or
call BrandTech Scientific Customer Service at 888-522-2726.
• Jacks must be placed on a level, stable surface capable of safely supporting the
combined mass of the jack and its load before use.
• Always raise or lower support jack deck to desired height prior to placing a load on
the support jack. Loads that are on the support jack while it is moving can become
unstable and cause severe injury.
• Loads should be placed squarely in the center of the support jack's deck. Improperly
placed loads can become unstable and cause severe injury.
• Operators should never force the lift mechanism or place hands, other body parts, or
anything else inside the lift mechanism of the support jacks.
• Never stand on support jacks.
• Never attempt to operate support jack after disassembling it.
• The area of the base of any apparatus placed on the support jack should be no larger
than the area of the deck.
• Never expose support jacks to operating temperatures greater than 130ºC.
• Use care with Maxi-Lift jacks to ensure stability of base and load when elevated.
• Confirm chemical compatibility of the materials of construction of the support jack
with anticipated exposure prior to use.
7. ORDERING INFORMATION
These products may be ordered from leading laboratory suppliers by requesting the
BrandTech catalog number.
STAINLESS STEEL
Size Max. Ht Min. Ht Max. Load
Plate, L x W [in., (cm)] in. (cm) in. (cm) lbs. (kg) Cat. No.
3.9 x 3.9 (10 x 10) 4.7 (12) 2.0 (5.08) 22 (10) B11115
6.3 x 5.1 (16 x 13) 10.8 (27.5) 2.25 (5.72) 44 (20) B11120
7.9 x 7.9 (20 x 20) 10.8 (27.5) 2.25 (5.72) 44 (20) B11130
9.4 x 9.4 (24 x 24) 10.8 (27.5) 2.25 (5.72) 44 (20) B11140
11.8 x 11.8 (30 x 30) 18.5 (47) 3.50 (8.89) 176 (80) B11180
15.7 x 15.7 (40 x 40) 18.5 (47) 3.50 (8.89) 176 (80) B11190
MAXI-LIFT STAINLESS STEEL
Size Max. Ht Min. Ht Max. Load
Plate, L x W [in., (cm)] in. (cm) in. (cm) lbs. (kg) Cat. No.
6.3 x 5.1 (16 x 13) 15.7 (40) 3.0 (7.5) 44 (20) B11122
7.9 x 7.9 (20 x 20) 15.7 (40) 3.0 (7.5) 44 (20) B11132
[continued on back]
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Support Jack Operating ManualSupport Jack Operating Manual
6. MAINTENANCE
Stainless steel support jacks are constructed from Type 304 stainless steel and PTFE for
long life, even in corrosive environments.
Anodized aluminum support jacks (blue models) feature the same 304 stainless
steel/PTFE lift mechanism as the stainless steel jacks, but feature decks and bases
constructed of anodized aluminum for economy or different chemical compatibility.
Epoxy-coated aluminum support jacks (green models) feature the same 304 stainless
steel/PTFE lift mechanism as the stainless steel jacks, but feature decks and bases
constructed of epoxy powder-coated aluminum for economy or different chemical
compatibility.
To ensure optimal performance from your support jack, please adhere to the following
guidelines.
• Clean support jacks as necessary with a mixture of warm water and any standard
household or laboratory stainless steel cleanser, such as Mucasol® lab detergent*.
support jacks should be cleaned prior to autoclaving. After cleaning or autoclaving,
always apply a light coat of any standard household lubricant to the lift-screw.
• Always wipe off any chemicals spilled on support jacks as quickly as possible.
• Never clean your support jack with an iron brush or pad. This can damage the
surface, and increase risk of corrosion.
• Avoid exposure of your support jack to chemicals incompatible with the materials
of construction. Clean promptly after any exposure to incompatible chemicals to
minimize damage.
• Because the rollers are manufactured from PTFE, immediately clean up any spills of
reagents that may react adversely with PTFE.
* For more information on Mucasol® lab detergent, contact BrandTech Scientific at 888-522-2726.
2. APPLICATION
These adjustable lab supports are designed for raising and lowering scientific
apparatus. Stainless steel support jacks are resistant to sanitizing agents, are
autoclavable, and may be used in corrosive environments, including fume hoods and
solution-baths. Jacks with anodized aluminum or epoxy-coated aluminum deck and
base have different chemical compatibilities, and should be used only in appropriate
environments. Please follow the operating instructions for safe use.
3. COMPONENTS
deck
ratchet
lift mechanism
lift screw
hand
wheel
ratchet handle
base
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Support Jack Operating ManualSupport Jack Operating Manual
4. OPERATING INSTRUCTIONS
4.1 Raising the Deck
a) Place support jack on a level, sturdy surface.
b) Turn handwheel clockwise until deck is at desired height.
c) Place load on deck while following all applicable safety precautions.
4.2 Lowering the Deck
a) Remove any items that may be on deck or between deck and baseplate while
following all approprate safety precautions.
b) Turn handwheel counter-clockwise until deck is at desired height or completely
lowered.
For larger decks using ratcheting handle, see special instructions in section 5 of this
manual.
5. OPERATION OF OPTIONAL RATCHETING SUPPORT JACK HANDLE
Note: The optional ratcheting support jack handle may only be used with support jacks
measuring 30 x 30cm (BrandTech Cat. Nos. B11180, B11081 and B11080) or
40 x 40cm (BrandTech Cat. Nos. B11190, B11091 and B11090).
5.1 Raising the Deck
a) Following all pertinent safety precautions, place entire support jack on level,
sturdy surface.
b) With the lettering on the handle facing away from the support jack, slide
opening of ratcheting handle over the metal lift screw protruding from the
handwheel, with handle extending to the right.
c) Lift handle 45
o
, then press down, turning handle clockwise and repeating
process until deck is at desired height.
d) Place load on deck while following all applicable safety precautions.
5.2 Lowering the Deck
a) Remove any items that may be on deck or between deck and baseplate while
following all approprate safety precautions.
b) With the lettering on the handle facing towards the support jack, slide opening
of ratcheting handle over the metal lift screw protruding from the handwheel,
with handle extending to the left.
c) Lift handle 45
o
, then press down, turning handle counterclockwise, and
repeating process until deck is at desired height or completely lowered.
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ANODIZED ALUMINUM
Size Max. Ht Min. Ht Max. Load
Plate, L x W [in., (cm)] in. (cm) in. (cm) lbs. (kg) Cat. No.
3.9 x 3.9 (10 x 10) 4.7 (12) 2.0 (5.08) 22 (10) B11016
6.3 x 5.1 (16 x 13) 10.8 (27.5) 2.25 (5.72) 44 (20) B11021
7.9 x 7.9 (20 x 20) 10.8 (27.5) 2.25 (5.72) 44 (20) B11031
9.4 x 9.4 (24 x 24) 10.8 (27.5) 2.25 (5.72) 44 (20) B11041
11.8 x 11.8 (30 x 30) 18.5 (47) 3.50 (8.89) 176 (80) B11081
15.7 x 15.7 (40 x 40) 18.5 (47) 3.50 (8.89) 176 (80) B11091
EPOXY POWDER COATED ALUMINUM
Size Max. Ht Min. Ht Max. Load
Plate, L x W [in., (cm)] in. (cm) in. (cm) lbs. (kg) Cat. No.
3.9 x 3.9 (10 x 10) 4.7 (12) 2.0 (5.08) 22 (10) B11015
6.3 x 5.1 (16 x 13) 10.8 (27.5) 2.25 (5.72) 44 (20) B11020
7.9 x 7.9 (20 x 20) 10.8 (27.5) 2.25 (5.72) 44 (20) B11030
9.4 x 9.4 (24 x 24) 10.8 (27.5) 2.25 (5.72) 44 (20) B11040
11.8 x 11.8 (30 x 30) 18.5 (47) 3.50 (8.89) 176 (80) B11080
15.7 x 15.7 (40 x 40) 18.5 (47) 3.50 (8.89) 176 (80) B11090
Optional ratchet wrench for 30cm x 30cm and 40cm x 40cm support jacks B11089
11 Bokum Road
Essex, CT 06426-1506
Tel: (860) 767-2562
Fax: (860) 767-2563
Toll Free: (888) 522-2726
Visit our website at: www.brandtech.com
11/07 - CP - 5000
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