[ADD] Maintenance: add new equipment

closes odoo/documentation#3532

Signed-off-by: Zachary Straub (zst) <zst@odoo.com>

content/applications/inventory_and_mrp/manufacturing.rst

@@ -19,5 +19,6 @@ and allow workers to trigger maintenance operations, feedback loops, quality iss
 .. toctree::
    :titlesonly:
 
+   manufacturing/maintenance
    manufacturing/management
    manufacturing/quality_control

content/applications/inventory_and_mrp/manufacturing/maintenance.rst

@@ -0,0 +1,10 @@
+:nosearch:
+
+===========
+Maintenance
+===========
+
+.. toctree::
+   :titlesonly:
+
+   maintenance/add_new_equipment

content/applications/inventory_and_mrp/manufacturing/maintenance/add_new_equipment.rst

@@ -0,0 +1,85 @@
+=================
+Add new equipment
+=================
+
+In Odoo, **equipment** refers to any item that is used in everyday operations, including the
+manufacturing of products. This can mean a piece of machinery on a production line, a tool that is
+used in different locations, or a computer in an office space. Equipment registered in Odoo can be
+owned by the company that uses the Odoo database, or by a third party, such as a vendor in the case
+of equipment rentals.
+
+Using Odoo **Maintenance**, it is possible to track individual pieces of equipment, along with
+information about their maintenance requirements. To add a new piece of equipment, navigate to the
+:guilabel:`Maintenance` module, select :menuselection:`Equipments --> Machines & Tools --> Create`,
+and configure the equipment as follows:
+
+- :guilabel:`Equipment Name`: the product name of the piece of equipment
+- :guilabel:`Equipment Category`: the category that the equipment belongs to; for example,
+  computers, machinery, tools, etc.; new categories can be created by navigating to
+  :menuselection:`Configuration --> Equipment Categories` and clicking :guilabel:`Create`
+- :guilabel:`Company`: the company that owns the equipment; again, this can be the company that uses
+  the Odoo database, or a third-party company
+- :guilabel:`Used By`: specify if the equipment is used by a specific employee, department, or both;
+  select :guilabel:`Other` to specify both an employee and a department
+- :guilabel:`Maintenance Team`: the team responsible for servicing the equipment; new teams can be
+  created by navigating to :menuselection:`Configuration --> Maintenance Teams` and
+  selecting :guilabel:`Create`; the members of each team can also be assigned from this page
+- :guilabel:`Technician`: the person responsible for servicing the equipment; this can be used to
+  assign a specific individual in the event that no maintenance team is assigned or when a specific
+  member of the assigned team should always be responsible for the equipment; any person added to
+  Odoo as a user can be assigned as a technician
+- :guilabel:`Used in location`: the location where the equipment is used; this is a simple text
+  field that can be used to specify locations that are not work centers, like an office, for
+  example
+- :guilabel:`Work Center`: if the equipment is used at a work center, specify it here; equipment can
+  also be assigned to a work center by navigating to :menuselection:`Maintenance --> Equipments -->
+  Work Centers`, selecting a work center or creating a new one using the :guilabel:`Create` button,
+  and clicking the :guilabel:`Equipment` tab on the work center form
+
+.. image:: add_new_equipment/new-equipment-form.png
+   :align: center
+   :alt: An example of a fully configured new equipment form.
+
+Include additional product information
+--------------------------------------
+
+The :guilabel:`Product Information` tab at the bottom of the form can be used to provide further
+details about the piece of equipment:
+
+- :guilabel:`Vendor`: the vendor that the equipment was purchased from
+- :guilabel:`Vendor Reference`: the reference code assigned to the vendor
+- :guilabel:`Model`: the specific model of the piece of equipment
+- :guilabel:`Serial Number`: the unique serial number of the equipment
+- :guilabel:`Effective Date`: the date that the equipment became available for use; this is used to
+  calculate the :abbr:`MTBF (Mean Time Between Failures)`
+- :guilabel:`Cost`: the amount the equipment was purchased for
+- :guilabel:`Warranty Expiration Date`: the date on which the equipment's warranty will expire
+
+.. image:: add_new_equipment/new-equipment-product-information.png
+   :align: center
+   :alt: The product information tab for the new piece of equipment.
+
+Add maintenance details
+-----------------------
+
+The :guilabel:`Maintenance` tab includes information that can be useful to maintenance teams:
+
+- :guilabel:`Preventive Maintenance Frequency`: specifies how often maintenance should be
+  performed to prevent equipment failure
+- :guilabel:`Maintenance Duration`: the amount of time required to fix the equipment when it fails
+- :guilabel:`Expected Mean Time Between Failure`: the average amount of time that the equipment is
+  expected to operate before failing
+
+.. image:: add_new_equipment/new-equipment-maintenance.png
+   :align: center
+   :alt: The maintenance tab for the new piece of equipment.
+
+.. Note::
+    The :guilabel:`Maintenance` tab also includes sections for :guilabel:`Mean Time Between Failure`,
+    :guilabel:`Estimated Next Failure`, :guilabel:`Latest Failure`,
+    and :guilabel:`Mean Time To Repair`. These values are calculated automatically based on
+    maintenance requests if any exist.
+
+.. tip::
+    To see the maintenance requests for a piece of equipment, go to the page for the equipment and
+    select :guilabel:`Maintenance` in the top right corner of the form.