Marq FOG 400 LED User manual

Confidential Marq Service Manual
Marq
Fog 400 LED
[QF01]
Service Manual
v1.0
2016.01.29
The information in this document contains privileged and confidential information. It is intended
only for the use of those authorized by Marq. If you are not the authorized, intended recipient,
you are hereby notified that any review, dissemination, distribution or duplication of this
document is strictly prohibited. If you are not authorized, please contact Marq and destroy all
copies of this document. You may contact Marq at [email protected].
© Copyright Marq
ATTENTION!
This document contains sensitive proprietary
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agreement on file with Marq.
Do not make illegal copies of this document.

Confidential Marq Service Manual
Preface
This document is intended to assist the service technician in the operation, maintenance and
repair of the Marq device. Together with the User Reference Manual, this document provides a
complete description of the functionality and serviceability of the Device. Any comments or
suggestions you may have pertaining to the document are welcome and encouraged.
Read This!
In addition to any purchase price that Marq may charge as consideration for Marq selling or
otherwise transferring this service manual (“Manual”) to you, if you are not a service and repair
facility (“Service Center”) authorized by Marq in writing to be an authorized Service Center, Marq
sells or transfers the Manual to you on the following terms and conditions:
Only Service Centers authorized by Marq in writing are authorized to perform service and repairs
covered by a Marq warranty (if any), and transfer of the Manual to you does not authorize you to
be an authorized Service Center. Therefore, if you perform, or if the Manual is used to
perform, any service or repairs on any Marq product or part thereof, any and all warranties
of Marq as to that product and any service contract with Marq for that product shall be
voided and shall no longer apply for such product, even if your services or repairs were
done in accordance with the Manual.
All service or repairs done by you or with reference to the Manual shall be solely your
responsibility, and Marq shall have no liability for any such repairs or service work. All such
service or repairs are performed at the sole risk of the person performing the service or
repairs. You agree that all such work will be performed in a competent, professional and safe
manner at all times and to indemnify and fully hold Marq and its successors and assigns
harmless in the event of any failure to so perform.
Your purchase of the Manual shall be for your own ultimate use and shall not be for purposes of
resale or other transfer.
As the owner of the copyright to the Manual, Marq does not give you the right to copy the
Manual, and you agree not to copy the Manual without the written authorization of Marq. Marq
has no obligation to provide to you any correction of, or supplement to, the Manual, or any new
or superseding version thereof.
Marq shall have the right to refuse to sell or otherwise transfer repair parts or materials to you in
its sole discretion. You shall not use, sell or otherwise transfer spare or replacement parts
supplied by Marq to you (i) to repair or be used in products manufactured for or by third parties
or (ii) to any third parties for any purpose.
You shall not make any warranties or guarantees with respect to the products of Marq or the use
thereof on behalf of Marq or in your own name.
The foregoing describes the entire understanding related to sale or transfer of the Manual to you,
and no other terms shall apply unless in a writing signed by an authorized representative of
Marq.
All Trademarks are property of their respective companies.

Confidential Marq Service Manual
Warnings
TO REDUCE THE RISK OF ELECTRIC SHOCK OR FIRE, DO NOT EXPOSE
THIS PRODUCT TO WATER OR MOISTURE.
The arrowhead symbol on a lightning flash inside a triangle is
intended to alert the user to the presence of uninsulated
“dangerous voltage” within the enclosed product which may be of
sufficient magnitude to constitute a risk of electric shock to
persons.
The exclamation point inside a triangle is intended to alert the user
to the presence of important operating, maintenance and servicing
instructions in the literature which accompanies the product.
REPAIR BY ANY PERSON OR ENTITY OTHER THAN AN AUTHORIZED
NUMARK SERVICE CENTER WILL VOID THE NUMARK WARRANTY.
PROVISION OF THIS MANUAL DOES NOT AUTHORIZE THE RECIPIENT TO
COMPETE WITH ANY NUMARK DISTRIBUTOR OR AUTHORIZED REPAIR
SERVICE CENTER IN THE PROVISION OF REPAIR SERVICES OR TO BE OR
MAKE REPAIRS AS AN AUTHORIZED SERVICE CENTER.
ALL REPAIRS DONE BY ANY ENTITY OTHER THAN AN AUTHORIZED
NUMARK SERVICE CENTER SHALL BE SOLELY THE RESPONSIBILITY OF
THAT ENTITY, AND NUMARK SHALL HAVE NO LIABILITY TO THAT ENTITY
OR TO ANY OTHER PARTY FOR ANY REPAIRS BY THAT ENTITY.
Regarding the Power Supply Fuse
Caution: The product under service may employ the use of a
replaceable fuse. Danger of fire or electrocution if fuse is incorrectly
replaced. Replace with only the same type or equivalent type
recommended by the equipment manufacturer.
Regarding the Internal Battery
Caution: The product under service may employ the use of a
internal battery. Danger of explosion if battery is incorrectly
replaced. Replace only with the same or equivalent type
recommended by the manufacturer. Dispose of used batteries
according to the manufacturer’s instruction.

Confidential Marq Service Manual
Safety Instructions
Carefully read the applicable items of the operating instructions and these safety suggestions
before using this product. Use extra care to follow the warnings written on the product itself and
in the operating instructions. Keep the operating instructions and safety suggestions for
reference in the future.
1. Power Source. The product should only be connected to a power supply which is
described either in the operating instructions or in markings on the product.
2. Power Cord Protection. AC power supply cords should be placed such that no one is likely
to step on the cords and such that nothing will be placed on or against them.
3. Periods of Non-use. If the product is not used for any significant period of time, the
product’s AC power supply cord should be unplugged from the AC outlet.
4. Foreign Objects and Liquids. Take care not to allow liquids to spill or objects to fall into
any openings of the product.
5. Water or Moisture. The product should not be used near any water or in moisture.
6. Heat. Do not place the product near heat sources such as stoves, heat registers, radiators
or other heat producing equipment.
7. Ventilation. When installing the product, make sure that the product has adequate
ventilation. Improperly ventilating the product may cause overheating, which may damage
the product.
8. Mounting. The product should only be used with a rack which the manufacturer
recommends. The combination of the product and rack should be moved carefully. Quick
movements, excessive force or uneven surfaces may overturn the combination which may
damage the product and rack combination.
9. Cleaning. The product should only be cleaned as the manufacturer recommends.
10. Service. The user should only attempt the limited service or upkeep specifically described in
the operating instructions for the user. For any other service required, the product should be
taken to an authorized service center as described in the operating instructions.
11. Damage to the Product. Qualified service personnel should service the unit in certain
situations including without limitation when:
a. Liquid has spilled or objects have fallen into the product,
b. The product is exposed to water or excessive moisture,
c. The AC power supply plug or cord is damaged,
d. The product shows an inappropriate change in performance or does not operate
normally, or
e. The enclosure of the product has been damaged.

Bill of Materials (BOM): Level 1
QF01-01 Chassis QF01-11 Switch
QF01-02 Heat Block QF01-12 Power Cable
QF01-03 Pump QF01-13 Wired remote control
QF01-04 Thermostat QF01-14 Wire
QF01-05 LED 1W x3 QF01-15 6N-4 Guard Line
QF01-06 LED Drive Power QF01-16 Screws, machine feet
QF01-07 Thermal Fuse QF01-17 Carton
QF01-08 Bottle/tank
QF01-09 Filter
QF01-10 Fuse

QF01-12
QF01-13
QF01-01 QF01-08 QF01-10
QF01-11 QF01-15
QF01-14
QF01-05
QF01-06
QF01-07 QF01-03
QF01-04
QF01-02
QF01-09
QF01-16

QF01-17

Housing Disassembly

Inner Mechanical Disassembly
Pull cables out.

Separate heat pump from assembly.
Thermal fuse
Fuses tablet
Heat block screws
Pump screws
Temperature fuse

Pump Disassembly
Heater Disassembly

Heating Element Disassembly
Thermostat
tablet
Heating body holder

Lamp Module Disassembly
Cut the heat-shrink tubing.

Remote Control Disassembly
Remote switch
Fuse release

Wiring Diagram

Packing Instructions
1. Outer carton, bottom panel, sealed.
2. Giftbox, bottom panel, sealed.

3. Plastic bag.
4. User Guide (into plastic bag).

5. Other packing, bags.
Handle
Knobs
Unit
Remote control

5. Placement in giftbox.
6. Giftbox, top panel, sealed.
User Guide

7. (8) giftboxes in (1) outer carton.
8. Outer carton, top side, sealed.