Nilfisk GM 811, GM 810 Part List

Nilfisk GM 810-811

INSTRUCTIONS FOR USE &
PARTS LIST

Table of Contents

Important Safety Instructions

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Warranty

Machine Setup

Using the Machine

Emptying

Disposal

Maintenance/Filter Replacement

Troubleshooting

Loss of Power

Loss of Suction

Parts Explosions

Accessories

Technical Specifications

Contact Information

For Instructions for Use on HEPA/ULPA filter installation, please refer to
the addendum titled, “ABSOLUTE FILTERS – End User Information.”

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IMPORTANT SAFETY INSTRUCTIONS

PLEASE READ THESE INSTRUCTIONS COMPLETELY BEFORE USING THE
MACHINE. DEPENDING ON LOCAL REGULATIONS AND THE COMPOSITION
OF THE MATERIALS YOU HAVE COLLECTED, THERE MAY BE
REQUIRMENTS FOR SPECIAL HANDLING AND DISPOSAL OF THE
COLLECTED DEBRIS. CONSULT YOUR LOCAL OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION (OSHA) AND ENVIRONMENTAL PROTECTION
AGENCY (EPA) OFFICIALS FOR DETAILS.

CAUTION: This Nilfisk vacuum cleaner or any other vacuum cleaner is not to be used in
explosion-hazardous areas, as serious injury could result.

Under no circumstances may this cleaner safely be used for the collection of hazardous or
toxic materials unless equipped with a special HEPA (High Efficiency Particulate Air)
filter and bag which have been installed according to written instructions from Nilfisk­Advance.

ATTENTION EMPLOYER: Please ensure these Instructions for Use are made available
and understood by your employees or any other persons who may use this equipment.

To list all toxic and hazardous materials would be beyond the scope of these Instructions.
It is the Employer's responsibility to identify, for Employees' and others' information,
hazardous or toxic materials which may be collected by this equipment.

Your new Nilfisk industrial vacuum cleaner is a precision-engineered instrument
designed for exceptionally fine filtration. Ordinary vacuum cleaners do not have HEPA
filters, and cannot be safely used for hazardous dust collection. This Nilfisk machine is
safe to use with fine powders or hazardous materials, as long as certain precautions are
taken. Proper care of this cleaner is essential to the maintenance of its ultrafine filtering
capabilities.

BEFORE USE: DO NOT ATTEMPT TO OPERATE THIS CLEANER UNTIL YOU
HAVE INSTALLED ITS VARIOUS COMPONENTS ACCORDING TO THE
FOLLOWING INSTRUCTIONS:

WARRANTY

The Nilfisk companies warrant that Nilfisk equipment will be free of defects in
workmanship or material for a period of two years from the date of delivery. Should any
failure to conform to this warranty appear, the Nilfisk companies shall upon notification
within such time period, correct such non-conformity, at its option, either by repairing
any defective part or parts, or by replacing a part or parts provided that the equipment is
returned to an authorized Nilfisk service facility. In all cases freight both ways will be at
the expense of the customer. Equipment shall not be returned without advance notice to,
and consent of the Nilfisk companies.

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EXCEPT AS SPECIFICALLY SET FORTH HEREIN, THE NILFISK COMPANIES
MAKE NO WARRANTIES, EITHER EXPRESSED OR IMPLIED AS TO ANY
MATTER WHATSOEVER, INCLUDING WITHOUT LIMITATION ANY AND ALL
WARRANTIES OF MERCHANTABILITY, FITNESS FOR PURPOSE, OR OTHER
WARRANTIES, ALL OF WHICH ARE EXPRESSLY DISCLAIMED AND
EXCLUDED. NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR
SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES,
INCLUDING BUT NOT LIMITED TO LOSS OF PRODUCTION, LOSS OF TIME,
LOSS OF PROFITS OR OTHER SIMILAR INDIRECT LOSSES WHICH MIGHT
OCCUR AS A RESULT OF DEFECTS, PARTIAL OR TOTAL FAILURE OF THE
PRODUCT TO PERFORM AS SPECIFIED.

Correction of non-conformities or defects in the manner and for the period of time
provided above, shall constitute fulfillment of all liabilities of the Nilfisk companies to
the customer, whether based on contract, negligence or otherwise with respect to, or
arising out of such equipment. The remedies set forth herein are exclusive, and the
liability of the Nilfisk companies with respect to this sale or anything done in connection
therewith, whether in contract, in tort, under any warranty, or otherwise, shall not except
as expressly provided herein, exceed the price of the equipment or part on which such
liability is based.

The warranty does not cover repairs due to normal wear and tear, accident, neglect,
misuse or abuse, incorrect installation or use other than as described in the
instruction booklet. Breaks in hoses and cables are not covered. This warranty is
rendered void if the motor number plate is removed or defaced or if repairs are
made or attempted by persons not authorized by the Nilfisk companies.

MACHINE SET-UP:

Before turning on the motor: Install the microfilter (#117304-10­Felt, #017230-AES Polycomposite, #017220-01-Gore-Tex®), the
small felt sock, on the bottom of the motor by sliding the filter over
the motor bottom, and covering as much of the bottom as the depth
of the filter will permit (photo 1). Be sure the filter's elastic collar
holds the filter snugly in place and is as high up on the motor

Photo 1

Photo 2

bottom as possible.

2. Next, mount the HEPA/ULPA filter (#01710104XX /
01710204XX) according to the accompanying bulletin. Place the
motor back in the cavity in the top of the cleaner (photo 2). Fasten
the motor head in place using either the positive twist safety
latches or the standard latches, depending on which option you
purchased.

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3. Installing the Polyliner and Paper Bag: Twist and release the
two positive twist safety latches, or the standard latches,
depending on your machine. They are located on the body of the
container, front and back. Lift off the top. Open the polyliner and
place in the bottom of the container with its walls flush against the
container sides and lipped under the container inlet (photo 3). The

Photo 3

Photo 4

4. The GM 810 and GM 811 offer a wide variety of hoses and accessories. Consult your
local District Sales Managers or Customer Service Department at (800)-NILFISK for a
list of optional hoses and accessories. No matter what hose option you have chosen, it can
be connected in the following manner. Affix the vacuum hose to the vacuum by inserting
it into the orifice on the lower container. Once it is inserted, rotate the inlet coupler a
quarter turn to lock it into place. Consult your District Manager or the Customer Service
Department if you have any problems attaching the accessories you have purchased.

USING THE MACHINE:

Photo 5

Correct use of the machine: This machine is not a wet/dry vacuum. It is intended for
dry collection only. Do not use this vacuum to pick up liquids, or any wet materials.

EMPTYING:

IF THIS VACUUM CLEANER IS USED TO COLLECT HAZARDOUS MATERIAL,
DO NOT ATTEMPT TO OPEN OR EMPTY ITS CONTENTS WITHOUT PERSONAL
PROTECTIVE CLOTHING AND RESPIRATORY PROTECTION.

excess length of polyliner is draped over the top of the container
and down the outside then rolled at the end to permit the container
clips to close.

Install a paper bag inside the polyliner according to the
illustrations printed on the paper bag itself (photo 4). Replace the
top container and fasten the two clips.

Note: Polyliners are optional. If you choose not to use a polyliner,
follow the instructions to install the paper bag.

Starting and stopping: Press the gray button on the upper
front portion of the vacuum (photo 5).

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Machine Setup.

To empty the container and its contents, first turn off the motor.
Allow the cleaner to sit undisturbed for at least thirty (30)
seconds. Then twist and release the container clips. Once the
seal is broken, turn on the motor again. This will prevent
ultrafine particles which are still suspended in the air inside the
container from escaping into the work place. Lift off the
container top. Remove the polyliner and paper bag within it
(photo 6). Then seal off the polyliner with the paper bag inside
and install a new polyliner and paper bag according to step 2,

Photo 6

DISPOSAL:

Depending on local regulations, and the composition of the material you have collected,
there can be a requirement for special handling and labeling of the filled and sealed
plastic bags. Consult you local Occupational Safety and Health Administration (OSHA)
and Environmental Protection Agency (EPA) official for details.

MAINTENANCE

Routine Maintenance:

To ensure maximum performance of your Nilfisk vacuum cleaner, be sure to check your
main filter regularly. Your filter may need to be shaken to remove caked dust from time
to time.

Filter Replacement:

To ensure that your Nilfisk vacuum cleaner delivers the years of trouble-free operation
for which it was designed, it is necessary to check and replace filters regularly.

1. Main Filter: The large napped cotton bag which is semi-

permanently mounted inside the container will not require
frequent replacement. The main filter must be replaced when
the cleaner no longer develops powerful suction, yet bags are
not full and other filter components are not clogged. Extend
main filter service life by frequent changes of disposable
polyliners and paper bags (photo 7).

2. Microfilter: This small felt polyester sock, which fits over the motor bottom will

require periodic inspection. Dust will discolor the microfilter. Change the microfilter
as soon as any discoloration is easily noticeable. Do not shake this microfilter since
this can cause liberation of potentially harmful microscopic dust into the air.
Carefully remove and discard with collected debris in the sealable poly bag. If

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