TECHNICAL BULLETIN TB-4002
Field Vac Commercial Vacuum
Operation and Maintenance
Inspection
Made in America
Remove the Field Vac from the shipping carton and
inspect for damage.
Items included with model 35850
• 1 0.3 Micron Filter Cartridge
• 1 6' Flex-Hose (Toner Proof and Static Dissipative)
• 1 16" Goose Neck Attachment
• 1 Crevice Attachment
• 1 Crevice Attachment Brush
• 1 Shoulder Strap
• 1 Detachable Power Cord (110V Only)
Optional Accessories
• 35853 Replacement Filter Cartridge
• 35854 Replacement 99.97% efficient @ .3 micron
HEPA Filter Cartridge
Figure 1:
Menda
®
Field Vac, Item 35850
Note:
Item 35853 is also a direct replacement for the
following: 3M Vacuum 497AJM, Type 1 Filter
ULTI-VAC Model 11737781
Description
The Menda Field Vac is a high performance,
completely self contained, field service vacuum.
Everything you need is contained in the rigid,
lightweight, portable enclosure. This model has been
specifically designed to work in and around sensitive
electronic equipment such as copy and fax machines,
telecom equipment, computers, printers, and larger
pieces of production and assembly equipment. The
standard 99.97% efficient @ 0.3 micron filter pack is
66% more efficient than other service vacuums with 0.9
micron filters. The standard filter will safely trap soot,
pollens, drywall dust, black toner, and most color toner.
The Field Vac is quieter and safer for your ears. At 75
dB, it is 10-20% quieter than any other field service
vacuum. The special flow-thru motor includes sound
baffles to make this possible. Now you can work more
effectively and productively without disturbing other
people or risking damage to your hearing. The motor
also has a thermal cutout built in, thereby eliminating
overheating problems.
The Field Vac is safe for ESD sensitive electronics.
The electronic line filter prevents EMI/RFI noise, and
the utensils are static dissipative. The internal ground-
wire in the flex-hose and enclosure virtually eliminate
static charge generation from utensils. Any charge
generated is safely dissipated back through the
electrically grounded motor. The Menda
®
Field Vac
meets UL and UL Canada certified safety standards.
Note:
The Menda
®
Field Vac is designed for
commercial use only.
Operation
Release the two front latches on the front of the Field
Vac and open the lid. Release the Velcro
®
strip on the
inside lid and remove the hose and attachments.
Remove the orange plug from the filter cartridge and
store inside the unit.
Figure 2:
Filter cartridge and orange plug
Slide one end of the flex-hose into the front of the filter
cartridge.
Figure 3:
Flex-Hose
3651 Walnut Avenue, Chino, CA 91710
Phone: (909) 627-2453 • Fax (909) 755-8848 • Web Site: MendaPump.com
TB-4002
July 2007 Page 1 of 2
Install any of the other appropriate attachments to the
other end of the hose. Close the lid and attach securely.
Attach the shoulder strap if necessary.
Limited Warranty
Menda expressly warrants that for a period of one (1) year from
the date of purchase, Menda Field Vacs will be free of defects in
material (parts) and workmanship (labor). Within the warranty
period, the product will be tested, repaired, or replaced at
Menda’s option, free of charge. Call our Customer Service
Department at 909-627-2453 for a Return Material Authorization
(RMA) and proper shipping instructions and address. Include a
copy of your original packing slip, invoice, or other proof of
purchase date. Any unit under warranty should be shipped
prepaid to the Menda factory. Warranty repairs will take
approximately two weeks.
If your unit is out of warranty, call Customer Service at 909-627-
2453 for a Return Material Authorization (RMA) and proper
shipping instructions and address. Menda will quote repair
charges necessary to bring your unit up to factory standards.
Warranty Exclusions
Figure 4:
Shoulder strap attachment
Plug the female end of the power cord into the Field
Vac. Plug the power cord into an electrical outlet that is
properly grounded in accordance with all local codes
and ordinances.
THE FOREGOING EXPRESS WARRANTY IS MADE IN LIEU
OF ALL OTHER PRODUCT WARRANTIES, EXPRESSED AND
IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE WHICH ARE SPECIFICALLY
DISCLAIMED. The express warranty will not apply to defects or
damage due to accidents, neglect, misuse, alterations, operator
error, or failure to properly maintain, clean or repair products.
Filter Change-Out Instructions
Unplug the Field Vac from the electrical power. Release
the two latches and open the lid. Remove the flex hose.
Insert the orange plug into the exposed filter hole. Lift
the filter cartridge out by placing fingertips under the
lifting tabs located at the ends of the filter.
Limit of Liability
In no event will Menda or any seller be responsible or liable for
any injury, loss or damage, direct or consequential, arising out of
the use of or the inability to use the product. Before using, users
shall determine the suitability of the product for their intended
use, and users assume all risk and liability whatsoever in
connection therewith.
RoHS Compliance Statement
None of the following materials are intentionally added in
manufacturing this product: lead, mercury, cadmium, hexavalent
chromium, polybrominated biphenyls (PBB) or polybrominated
diphenyl ethers (PBDE) as outlined in the Directive 2002/95/EC
Article 4.1. See Desco Industries Inc. letter on-line at
MendaPump.com.
Figure 5:
Lifting out the cartridge.
Dispose of the filter in an appropriate manner. Insert a
new filter cartridge, close lid, and latch securely.
Transporting Instructions
Unplug the detachable power cord from the outlet and
vacuum. Open the lid and retrieve the orange plug.
Remove any attachments and the flex-hose and install
the orange plug into the filter hole securely. Place the
flex-hose and attachments in the lid and secure the
inside lid with the Velcro
®
strip. Close the lid and latch
securely.
3651 Walnut Avenue, Chino, CA 91710
Phone: (909) 627-2453 • Fax (909) 755-8848 • Web Site: MendaPump.com
TB-4002
Page 2 of 2
DESCO INDUSTRIES INC.
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